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Goodwill rollforward

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Balance at December 31, 2012

Effect of change in foreign currencies

Balance at June 30, 2013

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Document and Entity Information - shares	6 Months Ended
Document and Entity Information - shares	Jun. 30, 2013	Aug. 01, 2013
Document And Entity Information [Abstract]
Document Type	10-Q
Document period end date	Jun. 30, 2013
Amendment flag	false
Document Period Focus	Q2
Document Fiscal Year Focus	2013
Current fiscal year end date	--12-31
Entity central index key	0001123494
Entity current reporting status	Yes
Entity filer category	Accelerated Filer
Entity registrant name	HARVARD BIOSCIENCE INC
Entity voluntary filers	No
Entity well known seasoned issuer	No
Entity common stock shares outstanding		30,701,623

Statements of Financial Position - USD ($) $ in Thousands	Jun. 30, 2013	Dec. 31, 2012
Current Assets:
Cash and cash equivalents	$ 34,098	$ 20,681
Accounts receivable, net of allowance for doubtful accounts of $221 and $194, respectively	13,826	14,357
Inventories	18,259	17,762
Deferred income tax assets- current	1,547	1,553
Other receivables and other assets	5,046	4,619
Total current assets	72,776	58,972
Property, plant and equipment, net	4,365	4,551
Deferred income tax assets - non-current	12,002	10,770
Amortizable intangible assets, net	19,710	21,225
Goodwill	35,554	36,200
Other indefinite lived intangible assets	1,270	1,276
Other assets	371	490
Total assets	146,048	133,484
Current liabilities:
Accounts payable	4,877	4,680
Deferred revenue	740	482
Accrued income taxes payable	212	506
Accrued expenses	3,827	3,505
Other liabilities - current	640	728
Total current liabilities	13,296	9,901
Current portion of long term debt	3,000	0
Long-term debt	21,250	12,950
Deferred income tax liabilities - non-current	289	277
Other liabilities- non current	5,838	6,143
Total liabilities	40,673	29,271
Commitments and contingencies
Stockholders Equity Abstract
Preferred stock, par value $0.01 per share, 5,000,000 shares authorized	0	0
Common stock, par value $0.01 per share, 80,000,000 shares authorized; 37,774,590 and 37,123,705 shares issued and 30,029,083 and 29,378,198 shares outstanding, respectively	375	370
Additional paid-in-capital	199,773	196,634
Accumulated deficit	(77,352)	(77,260)
Accumulated other comprehensive loss	(6,753)	(4,863)
Treasury stock at cost, 7,745,507 common shares	(10,668)	(10,668)
Total stockholders' equity	105,375	104,213
Total liabilities and stockholders' equity	$ 146,048	$ 133,484

Statements of Financial Position (Parentheticals) - USD ($) $ in Thousands	Jun. 30, 2013	Dec. 31, 2012
CONSOLIDATED BALANCE SHEETS
Allowance for doubtful accounts	$ 222	$ 194
Preferred Stock Par value	$ 0.01	$ 0.01
Preferred Stock - Shares Authorized	5,000,000	5,000,000
Common stock par value	$ 0.01	$ 0.01
Common Stock- Shares Authorized	80,000,000	80,000,000
Common Stock- Shares Issued	37,903,845	37,123,705
Common Stock- Shares Outstanding	30,158,338	29,378,198
Treasury Stock common shares	7,745,507	7,745,507

Statements of Income and Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME
Revenues	$ 26,094	$ 28,496	$ 52,181	$ 56,818
Cost of product revenues	13,999	14,881	27,819	29,803
Gross profit	12,095	13,615	24,362	27,015
Sales and marketing expenses	4,624	4,743	9,376	9,512
General and administrative expenses	5,612	4,902	10,682	9,760
Research and development expenses	1,979	1,972	3,923	3,689
Restructuring charges	(24)	(13)	(45)	137
Amortization of intangible assets	676	712	1,355	1,391
Total operating expenses	12,867	12,316	25,291	24,489
Operating (loss) income	(772)	1,299	(929)	2,526
Other (expense) income:
Foreign exchange	(25)	(16)	9	(57)
Interest expense	(245)	(152)	(374)	(300)
Interest income	10	12	19	26
Other expense, net	(69)	(70)	(81)	(281)
Other (expense) income, net	(329)	(226)	(427)	(612)
(Loss) income before income taxes	(1,101)	1,073	(1,356)	1,914
Income tax (benefit) expense	(808)	299	(977)	615
Income from continuing operations	(293)	774	(379)	1,299
Discontinued Operations [Abstract]
Income from discontinued operations, net of tax	107	0	287	0
Income from discontinued operations, net of tax	107	0	287	0
Net (loss) income	$ (186)	$ 774	$ (92)	$ 1,299
Income (loss) per share:
Basic earnings per common share from continuing operations	$ (0.01)	$ 0.03	$ (0.01)	$ 0.05
Discontinued operations	0.00	0	0.01	0
Basic earnings per common share	(0.01)	0.03	0.00	0.05
Diluted earnings per common share from continuing operations	(0.01)	0.03	(0.01)	0.04
Discontinued operations	0.00	0	0.01	0
Diluted earnings per common share	$ (0.01)	$ 0.03	$ 0.00	$ 0.04
Weighted average common shares:
Basic	30,102,691	28,767,786	29,941,294	28,738,772
Diluted	30,102,691	29,595,249	29,941,294	29,633,788
Comprehensive income (loss)
Net (loss) income	$ (186)	$ 774	$ (92)	$ 1,299
Foreign currency translation adjustments	147	(1,718)	(1,890)	(456)
Total comprehensive income (loss)	$ (39)	$ (944)	$ (1,982)	$ 843

Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
Statements of Cash Flows - USD ($) $ in Thousands	Jun. 30, 2013	Jun. 30, 2012
Cash flows from operating activities:
Net (loss) income	$ (92)	$ 1,299
Adjustments to reconcile net income to net cash provided by operating activities:
Stock-based compensation expense	1,237	1,415
Depreciation	662	622
Gain on sales of fixed assets	1	(2)
Non cash restructuring (credit) charge	(44)	(13)
Amortization of catalog costs	56	106
Provision for allowance for doubtful accounts	42	(6)
Amortization of intangible assets	1,355	1,391
Amortization of deferred financing costs	15	44
Deferred income taxes	(1,301)	(321)
Changes in operating assets and liabilities:
Decrease in accounts receivable	265	211
Decrease (increase) in inventories	(932)	806
Increase in other receivables and other assets	(773)	(196)
(Decrease) increase in trade accounts payable	287	(657)
Decrease in accrued income taxes payable	396	(22)
Decrease in accrued expenses	281	(218)
Increase (decrease) in deferred revenue	267	54
Decrease in other liabilities	(3)	(360)
Earn Out related to discontinued operations	(339)	0
Net Cash Provided By Operating Activities	1,380	4,153
Cash flows used in investing activities:
Additions to property, plant and equipment	(585)	(610)
Additions to catalog costs	(57)	0
Proceeds from sales of property, plant and equipment	3	3
Acquisitions, net of cash acquired	0	(2,863)
Net cash used in investing activities	(639)	(3,470)
Cash flows used in financing activities:
Repayments of debt	(750)	(701)
Proceeds from issuance of debt	12,049	500
Proceeds from issuance of common stock	1,999	402
Net cash used in financing activities	13,298	201
Effect of exchange rate changes on cash	(622)	(145)
Increase (decrease) in cash and cash equivalents	13,417	739
Cash and cash equivalents at the begining of period	20,681	17,916
Cash and cash equivalents at the end of period	34,098	18,655
Supplemental disclosures of cash flow information [Abstract]
Cash paid for interest	272	276
Cash paid for income taxes, net of refunds	$ 1,006	$ 933

Basis of Presentation and Summary of Significant Accounting Policies

6 Months Ended

Jun. 30, 2013

Basis of Presentation and Summary of Significant Accounting Policies Disclosure [Abstract]

Basis of Presentation and Summary of Significant Accounting Policies Disclosure [Text Block]

1. Basis of Presentation and Summary of Significant Accounting Policies

Basis of Presentation

The unaudited consolidated financial statements of Harvard Bioscience, Inc. and its wholly-owned subsidiaries (collectively, “Harvard Bioscience,” the “Company,” “our” or “we”) as of June 30, 2013 and for the three and six months ended June 30, 2013 and 2012 have been prepared by the Company pursuant to the rules and regulations of the Securities and Exchange Commission (“SEC”). Certain information and footnote disclosures normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles (“U.S. GAAP”) have been condensed or omitted pursuant to such rules and regulations. The December 31, 2012 consolidated balance sheet was derived from audited financial statements, but does not include all disclosures required by U.S. GAAP. However, the Company believes that the disclosures are adequate to make the information presented not misleading. These unaudited consolidated financial statements should be read in conjunction with the consolidated financial statements and the notes thereto included in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2012, which was filed with the SEC on March 18, 2013.

In the opinion of management, all adjustments, which include normal recurring adjustments necessary to present a fair statement of financial position as of June 30, 2013, results of operations and comprehensive income for the three and six months ended June 30, 2013 and 2012 and cash flows for the six months ended June 30, 2013 and 2012, as applicable, have been made. The results of operations for the three and six months ended June 30, 2013 are not necessarily indicative of the operating results for the full fiscal year or any future periods.

Summary of Significant Accounting Policies

The accounting policies underlying the accompanying unaudited consolidated financial statements are those set forth in Note 2 to the consolidated financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2012. In addition to these policies, effective June 5, 2013, the Company entered into an interest rate swap contract and added the following policy to its “Summary of Significant Accounting Policies”.

Derivatives

The Company uses interest-rate-related derivative instruments to manage its exposure related to changes in interest rates on its variable-rate debt instruments. The Company does not enter into derivative instruments for any purpose other than cash flow hedging. The Company does not speculate using derivative instruments. The Company recognizes all derivative instruments as either assets or liabilities in the balance sheet at their respective fair values. For derivatives designated in hedging relationships, changes in the fair value are either offset through earnings against the change in fair value of the hedged item attributable to the risk being hedged or recognized in accumulated other comprehensive income (“AOCI”), to the extent the derivative is effective at offsetting the changes in cash flows being hedged until the hedged item affects earnings.

The Company only enters into derivative contracts that it intends to designate as a hedge of a forecasted transaction or the variability of cash flows to be received or paid related to a recognized asset or liability (cash flow hedge). For all hedging relationships, the Company formally documents the hedging relationship and its risk-management objective and strategy for undertaking the hedge, the hedging instrument, the hedged transaction, the nature of the risk being hedged, how the hedging instrument's effectiveness in offsetting the hedged risk will be assessed prospectively and retrospectively, and a description of the method used to measure ineffectiveness. The Company also formally assesses, both at the inception of the hedging relationship and on an ongoing basis, whether the derivatives that are used in hedging relationships are highly effective in offsetting changes in cash flows of hedged transactions. For derivative instruments that are designated and qualify as part of a cash flow hedging relationship, the effective portion of the gain or loss on the derivative is reported as a component of other comprehensive income and reclassified into earnings in the same period or periods during which the hedged transaction affects earnings. Gains and losses on the derivative representing either hedge ineffectiveness or hedge components excluded from the assessment of effectiveness are recognized in current earnings.

The Company discontinues hedge accounting prospectively when it determines that the derivative is no longer effective in offsetting cash flows attributable to the hedged risk, the derivative expires or is sold, terminated, or exercised, the cash flow hedge is de-designated because a forecasted transaction is not probable of occurring, or management determines to remove the designation of the cash flow hedge.

In all situations in which hedge accounting is discontinued and the derivative remains outstanding, the Company continues to carry the derivative at its fair value on the balance sheet and recognizes any subsequent changes in its fair value in earnings. When it is probable that a forecasted transaction will not occur, the Company discontinues hedge accounting and recognizes immediately in earnings gains and losses that were accumulated in other comprehensive income related to the hedging relationship.

- Definition

The entire disclosure for the organization, consolidation and basis of presentation of financial statements disclosure, and significant accounting policies of the reporting entity. May be provided in more than one note to the financial statements, as long as users are provided with an understanding of (1) the significant judgments and assumptions made by an enterprise in determining whether it must consolidate a VIE and/or disclose information about its involvement with a VIE, (2) the nature of restrictions on a consolidated VIE's assets reported by an enterprise in its statement of financial position, including the carrying amounts of such assets, (3) the nature of, and changes in, the risks associated with an enterprise's involvement with the VIE, and (4) how an enterprise's involvement with the VIE affects the enterprise's financial position, financial performance, and cash flows. Describes procedure if disclosures are provided in more than one note to the financial statements.

+ References + Details

Recently Issued Accounting Pronouncements

6 Months Ended

Jun. 30, 2013

Recently Issued Accounting Pronouncements [Abstract]

Recently Issued Accounting Pronouncements Disclosure [Text Block]

2. Recently Issued Accounting Pronouncements

The EITF reached a final consensus at its June 11, 2013 meeting, on EITF Issue 13-A, that the fed funds rate could be used as a benchmark interest rate for hedge accounting purposes. Currently, the only acceptable benchmark rates for hedge accounting purposes under U.S. GAAP are U.S. Treasury rates (UST) and London Interbank Offered Rate (LIBOR). The final Consensus will require prospective application to new hedge relationships and de-designated and re-designated hedge relationships. The guidance will be effective for both public and nonpublic entities upon issuance of the guidance. The FASB must ratify the final Consensus before it becomes authoritative. The Company believes the adoption of this new guidance will not have a material impact on its consolidated results of operations or financial position.

The EITF reached a final consensus at its June 11, 2013 meeting, on EITF Issue 13-C, that entities should present an unrecognized tax benefit as a reduction of the deferred tax asset for an NOL or similar tax loss or tax credit carryforward rather than as a liability when the uncertain tax position would reduce the NOL or other carryforward under the tax law. The EITF determined that no new disclosures were necessary. The FASB must ratify the final Consensus before it becomes authoritative. The Company believes the adoption of this new guidance will not have a material impact on its consolidated results of operations or financial position.

Goodwill and Other Intangible Assets

6 Months Ended

Jun. 30, 2013

Goodwill And Other Intangible Assets Disclosure [Abstract]

Goodwill And Other Intangible Assets Disclosure [Text Block]

3. Goodwill and Other Intangible Assets

Intangible assets consist of the following:


									Weighted
		June 30,				December 31,			Average
		2013				2012			Life (a)
		(in thousands)
Amortizable intangible assets:		Gross		Accumulated Amortization		Gross		Accumulated Amortization
Existing technology	$	12,928	$	(10,329)	$	13,258	$	(10,207)	4.7Years
Tradename		6,137		(1,970)		6,167		(1,756)	11.4Years
Distribution agreement/customer relationships		21,587		(8,645)		21,699		(7,938)	11.0Years
Patents		9		(7)		9		(7)	2.8Years
Total amortizable intangible assets	$	40,661	$	(20,951)	$	41,133	$	(19,908)

Unamortizable intangible assets:
Goodwill	$	35,554			$	36,200
Other indefinite lived intangible assets		1,270				1,276
Total goodwill and other indefinite lived intangible assets	$	36,824			$	37,476

(a) Weighted average life is as of June 30, 2013.

The change in the carrying amount of goodwill for the six months ended June 30, 2013 was as follows:

The goodwill and intangible assets balances at June 30, 2013 and December 31, 2012 were related to the Life Science Research Tools (“LSRT”) segment.

Intangible asset amortization expense was $0.7 million for the three months ended June 30, 2013 and 2012. Intangible asset amortization expense was $1.4 million for the six months ended June 30, 2013 and 2012. Amortization expense of existing amortizable intangible assets is currently estimated to be $2.6 million for the year ending December 31, 2013, $2.4 million for the year ending December 31, 2014, $2.1 million for the year ending December 31, 2015, $2.0 million for the year ending December 31, 2016 and $1.8 million for the year ending December 31, 2017.

- Definition

The entire disclosure for the aggregate amount of goodwill and a description of intangible assets, which may include (a) for amortizable intangible assets (also referred to as finite-lived intangible assets), the carrying amount, the amount of any significant residual value, and the weighted-average amortization period, (b) for intangible assets not subject to amortization (also referred to as indefinite-lived intangible assets), the carrying amount, and (c) the amount of research and development assets acquired and written off in the period, including the line item in the income statement in which the amounts written off are aggregated, if not readily apparent from the income statement. Also discloses (a) for amortizable intangibles assets in total and by major class, the gross carrying amount and accumulated amortization, the total amortization expense for the period, and the estimated aggregate amortization expense for each of the five succeeding fiscal years, (b) for intangible assets not subject to amortization the carrying amount in total and by major class, and (c) for goodwill, in total and for each reportable segment, the changes in the carrying amount of goodwill during the period (including the aggregate amount of goodwill acquired, the aggregate amount of impairment losses recognized, and the amount of goodwill included in the gain (loss) on disposal of a reporting unit). If any part of goodwill has not been allocated to a reportable segment, discloses the unallocated amount and the reasons for not allocating. For each impairment loss recognized related to an intangible asset (excluding goodwill), discloses: (a) a description of the impaired intangible asset and the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method for determining fair value, (c) the caption in the income statement or the statement of activities in which the impairment loss is aggregated, and (d) the segment in which the impaired intangible asset is reported. For each goodwill impairment loss recognized, discloses: (a) a description of the facts and circumstances leading to the impairment, (b) the amount of the impairment loss and the method of determining the fair value of the associated reporting unit, and (c) if a recognized impairment loss is an estimate not finalized and the reasons why the estimate is not final. May also disclose the nature and amount of any significant adjustments made to a previous estimate of an impairment loss.

+ References + Details

Inventories

6 Months Ended

Jun. 30, 2013

Inventories Disclosure [Abstract]

Inventories Disclosure [Text Block]

4. Inventories

Inventories consist of the following:

			June 30,		December 31,
			2013		2012
			(in thousands)
Finished goods		$	8,213	$	8,023
Work in process			758		731
Raw materials			9,288		9,008
	Total	$	18,259	$	17,762

Restructuring and Other Exit Costs

6 Months Ended

Jun. 30, 2013

Restructuring and Related Activities [Abstract]

Restructuring And Other Exit Costs Disclosure [Text Block]

5. Restructuring and Other Exit Costs

2012 Restructuring Plans

During 2012, the management of Harvard Bioscience initiated a plan to reduce operating expenses at Panlab s.l., its Harvard Apparatus Spain subsidiary.

Activity and liability balances related to these charges were as follows:

		Severance and
		Related Costs		Other		Total
		(in thousands)
Restructuring charges	$	312	$	11	$	323
Cash payments		(179)		-		(179)
Restructuring balance at December 31, 2012		133		11		144
Cash payments		(84)		(11)		(95)
Non-cash credits		(45)		-		(45)
Restructuring balance at June 30, 2013	$	4	$	-	$	4

Aggregate restructuring (credits) charges for the 2012 Restructuring Plan were as follows:

		Three Months Ended				Six Months Ended
		June 30,				June 30,
		2013		2012		2013		2012
		(in thousands)				(in thousands)
Restructuring (credits) charges	$	(24)	$	(13)	$	(45)	$	137

- Definition

The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled.

+ References + Details

Discontinued Operations

6 Months Ended

Jun. 30, 2013

Discontinued Operations [Abstract]

Discontinued Operations Disclosure [Text Block]

6. Discontinued Operations

In November 2007, the Company completed the sale of the assets of its Genomic Solutions Division and the stock of its Belgian subsidiary, MAIA Scientific, both of which were part of its Capital Equipment Business Segment, to Digilab, Inc. The purchase price paid by Digilab under the terms of the Asset Purchase Agreement consisted of $1.0 million in cash plus additional consideration in the form of an earn-out based on 20% of the revenue generated by the acquired business as it is conducted by Digilab over a three-year period post-transaction. Any earn-out amounts were evidenced by interest bearing promissory notes which were due on November 30, 2012. The unpaid principal balance of the promissory notes had an interest of LIBOR plus 1100 basis points per annum. Digilab had delivered promissory notes of $4.6 million. The Company has recorded valuation allowances for 100% of the earn-out promissory notes as their collectability is uncertain. Going forward, the Company will continue to monitor the financial performance of Digilab and recognize any contingent consideration in discontinued operations when and if realization of earn-out amounts is probable. The Company has included the contingent consideration as sale proceeds in its income tax returns. Accordingly, the tax effect of this contingent consideration is included in the Company's deferred tax assets.

In September 2008, the Company completed the sale of assets of its Union Biometrica Division including its German subsidiary, Union Biometrica GmbH, representing at that time the remaining portion of its Capital Equipment Business Segment, to UBIO Acquisition Company. The purchase price paid by UBIO Acquisition Company under the terms of the Asset Purchase Agreement consisted of $1 in cash, the assumption of certain liabilities, plus additional consideration in the form of an earn-out based on the revenue generated by the acquired business as it is conducted by UBIO Acquisition Company over a five-year post-transaction period in an amount equal to (i) 5% of the revenue generated up to and including $6.0 million and (ii) 8% of the revenue generated above $6.0 million each year. Any earn-out amounts are evidenced by interest-bearing promissory notes due on September 30, 2013 or at an earlier date based on certain triggering events. As of June 30, 2013, UBIO Acquisition Company had delivered promissory notes of $1.1 million. The unpaid principal balance of the promissory notes bear an interest of 12% per annum. For the three and six months ended June 30, 2013, the Company recorded income from discontinued operations of approximately $0.1 million and approximately $0.3 million, respectively, in its consolidated statements of income under “Income from discontinued operations, net of tax”.

- Definition

The entire disclosure for the facts and circumstances leading to the completed or expected disposal, manner and timing of disposal, the gain (loss) recognized in the income statement and the income statement caption that includes that gain (loss), amounts of revenues and pretax profit or loss reported in discontinued operations, the segment in which the disposal group was reported, and the classification (whether sold or classified as held for sale) and carrying value of the assets and liabilities comprising the disposal group. Includes all disposal groups, including those classified as components of the entity (discontinued operations).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1361-107760

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1436-107760

Reference 3: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1510-107760

Reference 4: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-SubTopic 20
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6360339&loc=d3e1474-107760

Reference 5: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1020-107759

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 20
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e957-107759

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1012-107759

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=8077374&loc=d3e2443-110228

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-URI http://asc.fasb.org/extlink&oid=6391110&loc=d3e2941-110230

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 144
-Paragraph 43-48
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Warranties

6 Months Ended

Jun. 30, 2013

Warranties Disclosure [Abstract]

Warranties Disclosure [Text Block]

7. Warranties

Warranties are estimated and accrued at the time sales are recorded. A rollforward of product warranties is as follows:

		Beginning						Ending
		Balance		Payments		Additions		Balance
		(in thousands)

Year ended December 31, 2012	$	144	$	(136)	$	214	$	222

Six months ended June 30, 2013	$	222	$	(66)	$	93	$	249

Employee Benefit Plans

6 Months Ended

Jun. 30, 2013

Employee Benefit Plans Disclosure [Abstract]

Employee Benefit Plans Disclosure [Text Block]

8. Employee Benefit Plans

Certain of the Company's United Kingdom subsidiaries, Harvard Apparatus Limited and Biochrom Limited, maintain contributory, defined benefit or defined contribution pension plans for substantially all of their employees. The components of the Company's defined benefit pension expense were as follows:

		Three Months Ended				Six Months Ended
		June 30,				June 30,
		2013		2012		2013		2012
		(in thousands)
Components of net periodic benefit cost:
Service cost	$	77	$	73	$	151	$	158
Interest cost		190		188		374		386
Expected return on plan assets		(125)		(131)		(246)		(267)
Net amortization loss		59		49		116		100
Net periodic benefit cost	$	201	$	179	$	395	$	377

In each of the three months ended June 30, 2013 and 2012, the Company contributed $0.2 million to its defined benefit plans. For the six months ended June 30, 2013 and 2012, the Company contributed $0.5 million and $0.4 million, respectively, to its defined benefit plans. The Company expects to contribute approximately $0.5 million to its defined benefit plans during the remainder of 2013.

As of June 30, 2013 and December 31, 2012, the Company had an underfunded pension liability of approximately $5.6 million and $5.9 million, respectively included in the other liabilities- non-current line item in the Consolidated Balance Sheets.

- Definition

The entire disclosure for pension and other postretirement benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-URI http://asc.fasb.org/topic&trid=2235017

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Implementation Guide (Q and A)
-Number FAS88
-Paragraph 63
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 132R
-Paragraph 5
-Subparagraph b
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 106
-Paragraph 518
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 132R
-Paragraph 5
-Subparagraph a
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Emerging Issues Task Force (EITF)
-Number 03-2
-Paragraph 8
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 87
-Paragraph 264
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 132R
-Paragraph 5
-Subparagraph q
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 132R
-Paragraph 5
-Subparagraph h
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 132R
-Paragraph 8
-Subparagraph m
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 11: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 132R
-Paragraph 5, 6, 7, 8
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 12: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 158
-Paragraph 7, 21, 22
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 13: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name FASB Staff Position (FSP)
-Number FAS106-2
-Paragraph 20, 21, 22
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 14: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Principles Board Opinion (APB)
-Number 30
-Paragraph 26
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Leases

6 Months Ended

Jun. 30, 2013

Leases Disclosure [Abstract]

Leases Disclosure [Text Block]

9. Leases

The Company has noncancelable operating leases for office and warehouse space expiring at various dates through 2019.

Rent expense, which is recorded on a straight-line basis, is estimated to be $1.2 million for the year ending December 31, 2013. Rent expense was $0.6 million for the six months ended June 30, 2013 and 2012. Future minimum lease payments for operating leases, with initial or remaining terms in excess of one year at June 30, 2013, are as follows:

		Operating
		Leases
		(in thousands)
2014	$	1,162
2015		1,027
2016		731
2017		449
2018		158
Thereafter		66
Net minimum lease payments	$	3,593

- Definition

Tabular disclosure of a lessee's leasing arrangements including: (1) the basis on which contingent rental payments are determined, (2) the existence and terms of renewal or purchase options and escalation clauses, (3) restrictions imposed by lease arrangements, such as those concerning dividends, additional debt, and further leasing, (4) rent holidays, rent concessions, or leasehold improvement incentives and unusual provisions or conditions. Disclosure may also include the specific period used to amortize material leasehold improvements made at the inception of the lease or during the lease term. Additionally, for operating leases having initial or remaining noncancelable lease terms in excess of one year: (a) future minimum rental payments required as of the date of the latest balance sheet presented, in the aggregate and for each of the five succeeding fiscal years, (b) the total of minimum rentals to be received in the future under noncancelable subleases as of the date of the latest balance sheet presented, and (c) for all operating leases, rental expense for each period for which an income statement is presented, with separate amounts for minimum rentals, contingent rentals, and sublease rentals. Rental payments under leases with terms of a month or less that were not renewed need not be included.

+ References + Details

Capital Stock

6 Months Ended

Jun. 30, 2013

Capital Stock Disclosure [Abstract]

Capital Stock Disclosure [Text Block]

10. Capital Stock

Employee Stock Purchase Plan (“ESPP”)

Under the ESPP, which was approved in 2000, participating employees can authorize the Company to withhold a portion of their base pay during consecutive six-month payment periods for the purchase of shares of the Company's common stock. At the conclusion of the period, participating employees can purchase shares of the Company's common stock at 85% of the lower of the fair market value of the Company's common stock at the beginning or end of the period. Shares are issued under the plan for the six-month periods ending June 30 and December 31. On May 23, 2013, the stockholders of the Company approved an increase in the number of shares available for issuance under the ESPP by 250,000 shares of common stock. Following such amendment, as of June 30, 2013, 750,000 shares of common stock were authorized for issuance under the ESPP, of which 497,708 shares were issued. During the three and six months ended June 30, 2013, the Company issued 27,305 shares of the Company's common stock under the ESPP. During the three and six months ended June 30, 2012, the Company issued 25,597 shares of the Company's common stock under the ESPP.

Stock Option Plans

The Company accounts for share-based payment awards in accordance with the provisions of FASB ASC 718 “Compensation- Stock Compensation”, which requires the Company to recognize compensation expense for all share-based payment awards made to employees and directors including stock options, restricted stock units (“RSUs”) and employee stock purchases related to the ESPP.

On May 23, 2013, the Board of Directors approved the grant, to be issued on May 31, 2013, of 124,277 RSUs and 826,388 stock options under the Third Amended and Restated 2000 Stock Option and Incentive Plan (“2000 Plan”). The RSUs were valued at the closing stock price on the date of grant. The Company utilized the Black-Scholes valuation model for estimating the fair value of the stock-based compensation.

Stock option and RSU activity under the Stock Option Plans for the six months ended June 30, 2013 was as follows:

			Stock Options			Restricted Stock Units
					Weighted
			Stock		Average	Restricted
		Available	Options		Exercise	Stock Units		Grant Date
		for Grant	Outstanding		Price	Outstanding		Fair Value

Balance at December 31, 2012		1,972,956	8,078,509	$	4.25	677,193	$	3.97
	Granted	(950,665)	826,388		5.08	124,277		5.08
	Fungible share adjustment for RSUs granted	(98,179)				-		-
	Exercised	-	(535,475)		5.39	-		-
	Vested (RSUs)	-	-		-	(233,530)		-
	Shares withheld for taxes	24,169	-		-	-		-
	Cancelled / forfeited	485,169	(346,114)		4.16	(139,055)		-
	Fungible share adjustment for RSUs cancelled	109,853	-		-	-		-
Balance at June 30, 2013		1,543,303	8,023,308	$	4.39	428,885	$	4.29

The following assumptions were used to estimate the fair value of stock options and RSU's granted during the three and six months ended June 30, 2013 and 2012:

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2013		2012		2013		2012
Volatility	57.20	%	55.07	%	57.20	%	55.09	%
Risk-free interest rate	1.18	%	0.78	%	1.18	%	0.80	%
Expected holding period (in years)	5.64		5.98		5.64		5.98
Dividend Yield	0.00	%	0.00	%	0.00	%	0.00	%

The weighted average fair values of the options granted under the 2000 Plan during the six months ended June 30, 2013 was $2.64, using the Black Scholes option-pricing model.

The Company used historical volatility to estimate the expected stock price volatility assumption. Historical volatility was determined by calculating the mean reversion of the daily-adjusted closing stock price. The risk-free interest rate assumption is based upon observed U.S. Treasury bill interest rates (risk free) appropriate for the term of the Company's employee stock options. The expected holding period of employee stock options represents the period of time options are expected to be outstanding and is based on historical experience. The vesting period is between one and four years. The contractual life is ten years.

Stock-based compensation expense for the three and six months ended June 30, 2013 and 2012 consisted of stock-based compensation expense related to employee stock options, RSUs and the ESPP.

Stock-based compensation expense for the three and six months ended June 30, 2013 and 2012, respectively, was allocated as follows:

		Three Months Ended				Six Months Ended
		June 30,				June 30,
		2013		2012		2013		2012
		(in thousands)

Cost of product revenues	$	40	$	22	$	52	$	38
Sales and marketing		61		29		115		90
General and administrative		477		661		1,053		1,275
Research and development		10		6		17		12
Total stock-based compensation	$	588	$	718	$	1,237	$	1,415

The Company did not capitalize any stock-based compensation.

Weighted Average Common Shares Outstanding

Basic income per share is based upon net income divided by the number of weighted average common shares outstanding during the period. The calculation of diluted net income per share assumes conversion of stock options into common stock using the treasury method. The weighted average number of shares used to compute basic and diluted earnings per share consists of the following:

`	Three Months Ended		Six Months Ended
	June 30,		June 30,
	2013	2012	2013	2012

Basic	30,102,691	28,767,786	29,941,294	28,738,772
Effect of assumed conversion of stock options and restricted stock units	-	827,463	-	895,016
Diluted	30,102,691	29,595,249	29,941,294	29,633,788

Diluted loss per share for the three and six months ended June 30, 2013 was based on the basic weighted-average number of shares outstanding during the period, as the inclusion of any common stock equivalents would have been anti-dilutive. Excluded from the shares used in calculating the diluted earnings per common share in the above table are options to purchase approximately 8,023,308 and 4,466,845 shares of common stock for the three months ended June 30, 2013 and 2012, respectively, as the impact of these shares would be anti-dilutive. Excluded from the shares used in calculating the diluted earnings per common share in the above table are options to purchase approximately 7,821,266 and 4,399,239 shares of common stock for the six months ended June 30, 2013 and 2012, respectively, as the impact of these shares would be anti-dilutive.

Revolving Credit Facility

6 Months Ended

Jun. 30, 2013

Revolving Credit Facility Disclosure [Abstract]

Revolving Credit Facility Disclosure [Text Block]

11. Revolving Credit Facility

On August 7, 2009, the Company entered into an amended and restated $20.0 million revolving credit loan agreement with Bank of America, as agent, and Bank of America and Brown Brothers Harriman & Co as lenders.

On March 29, 2013, the Company entered into a Second Amended and Restated Revolving Credit Agreement (the “Credit Agreement”) with Bank of America, as agent, and Bank of America and Brown Brothers Harriman & Co as lenders. The Credit Agreement converted the Company's existing outstanding revolving advances into a term loan in the principal amount of $15 million (the “Term Loan”), provides a revolving credit facility in the maximum principal amount of $25 million (“Revolving Line”) and provides a delayed draw term loan of up to $15 million (the “DDTL”) to fund capital contributions to the Company's subsidiary, Harvard Apparatus Regenerative Technology, Inc., (“HART”). The maximum amount available under the Credit Agreement is $50 million as borrowings against the DDTL in excess of $10 million results in a dollar for dollar reduction in the Revolving Line capacity. The Revolving Line, Term Loan and DDTL are collectively referred to herein as the “Loans” and have maturity dates of March 29, 2016, March 29, 2018, and March 29, 2018, respectively.

Borrowings under the Term Loan and the DDTL shall bear interest at a rate based on either the effective London Interbank Offered Rate (LIBOR) for certain interest periods selected by the Company, or a daily floating rate based on the British Bankers' Association (BBA) LIBOR as published by Reuters (or other commercially available source providing quotations of BBA LIBOR), plus in either case, a margin of 3.0%. The Revolving Line shall bear interest at a rate based on either the effective LIBOR for certain interest periods selected by the Company, or a daily floating rate based on the BBA LIBOR, plus in either case, a margin of 2.5%. The Company was required to fix the rate of interest on at least 50% of the Term Loan and the DDTL through the purchase of interest rate swaps. The Term Loan and DDTL each have interest payments due at the end of the applicable LIBOR period, or monthly with respect to BBA LIBOR borrowings, and principal payments due quarterly. The Revolving Line has interest payments due at the end of the applicable LIBOR period, or monthly with respect to BBA LIBOR borrowings.

The Loans are guaranteed by all of the Company's direct and indirect domestic subsidiaries, excluding HART, and secured by substantially all of the assets of the Company and the guarantors. The Loans are subject to restrictive covenants under the Credit Agreement, and financial covenants that require the Company and its subsidiaries to maintain certain financial ratios on a consolidated basis, including a maximum leverage, minimum fixed charge coverage and minimum working capital. Prepayment of the Loans are allowed by the Credit Agreement at any time during the terms of the Loans. The Loans also contain limitations on the Company's ability to incur additional indebtedness and requires lender approval for acquisitions funded with cash, promissory notes and/or other consideration in excess of $6.0 million and for acquisitions funded solely with equity in excess of $10.0 million.

As of June 30, 2013 and December 31, 2012, the Company had borrowings of $24.3 million and $13.0 million, respectively, outstanding under its Credit Agreement. As of June 30, 2013, the Company was in compliance with all financial covenants contained in the credit agreement; the Company was not subject to any borrowing restrictions under the financial covenants and had available borrowing capacity under its Credit Agreement of $25.0 million. During the three and six months ended June 30, 2013, the Company incurred $0.3 million of debt issuance costs associated with the Credit Agreement. The costs were capitalized, reflected in the balance sheet as an asset, and amortized over the finite life of the underlying Credit Agreement.

As of June 30, 2013, the effective interest rate on the Company's Term Loan and Revolving Line borrowings were 3.96% and 3.19%, respectively.

Derivative Financial Instruments-Interest Rate Hedging Instruments

6 Months Ended

Jun. 30, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments and Hedging Activities Disclosure [Text Block]

12. Derivatives

By using derivative financial instruments to hedge exposures to changes in interest rates, the Company exposes itself to credit risk and market risk. Credit risk is the failure of the counterparty to perform under the terms of the derivative contract. When the fair value of a derivative contract is positive, the counterparty owes the Company, which creates credit risk for the Company. When the fair value of a derivative contract is negative, the Company owes the counterparty and, therefore, the Company is not exposed to the counterparty's credit risk in those circumstances. The Company minimizes counterparty credit risk in derivative instruments by entering into transactions with carefully selected major financial institutions based upon their credit profile.

Market risk is the adverse effect on the value of a derivative instrument that results from a change in interest rates. The market risk associated with interest-rate contracts is managed by establishing and monitoring parameters that limit the types and degree of market risk that may be undertaken.

The Company assesses interest rate risk by continually identifying and monitoring changes in interest rate exposures that may adversely impact expected future cash flows and by evaluating hedging opportunities. The Company maintains risk management control systems to monitor interest rate risk attributable to both the Company's outstanding or forecasted debt obligations as well as the Company's offsetting hedge positions. The risk management control systems involve the use of analytical techniques, including cash flow sensitivity analysis, to estimate the expected impact of changes in interest rates on the Company's future cash flows.

The Company uses variable-rate London Interbank Offered Rate (LIBOR) debt to finance its operations. The debt obligations expose the Company to variability in interest payments due to changes in interest rates. Management believes that it is prudent to limit the variability of a portion of its interest payments. To meet this objective, management enters into LIBOR based interest rate swap agreements to manage fluctuations in cash flows resulting from changes in the benchmark interest rate of LIBOR. These swaps change the variable-rate cash flow exposure on the debt obligations to fixed cash flows. Under the terms of the interest rate swaps, the Company receives LIBOR based variable interest rate payments and makes fixed interest rate payments, thereby creating the equivalent of fixed-rate debt for the notional amount of its debt hedged. In accordance with its Credit Agreement, the Company was required to fix the rate of interest on at least 50% of its Term Loan and the DDTL through the purchase of interest rate swaps. Effective June 5, 2013, the Company entered into an interest rate swap contract with a notional amount of $15 million and a maturity date of March 29, 2018 in order to hedge the risk of changes in the effective benchmark interest rate (LIBOR) associated with the Company's Term Loan. The swap contract converted specific variable-rate debt into fixed-rate debt and fixed the LIBOR rate associated with the Term Loan at 0.96% plus a bank margin of 3.0%. The interest rate swap was designated as a cash flow hedge instrument in accordance with ASC 815 “Derivatives and Hedging”.

The following table presents the notional amount and fair value of the Company's derivative instrument as of June 30, 2013. As of June 30, 2012 the Company did not have any derivative instruments outstanding.

				June 30, 2013		June 30, 2013
				Notional		Fair
				Amount		Value (a)
Derivatives designated as hedging instruments under ASC 815		Balance sheet classification		(in thousands)
Interest rate swap		Other liabilities-non current	$	14,250	$	(46)

	(a) See note 13 for the fair value measurements related to these financial instruments.

All of the Company's derivative instruments are designated as hedging instruments.

The Company has structured the interest rate swap agreement to be 100% effective and as a result, there was no impact to earnings resulting from hedge ineffectiveness. Changes in the fair value of interest rate swaps designated as hedging instruments that effectively offset the variability of cash flows associated with variable-rate, long-term debt obligations are reported in accumulated other comprehensive income (“AOCI”). These amounts subsequently are reclassified into interest expense as a yield adjustment of the hedged interest payments in the same period in which the related interest affects earnings. The Company's interest rate swap agreement was deemed to be fully effective in accordance with ASC 815, and, as such, unrealized gains and losses related to these derivatives were recorded as AOCI.

The effect of derivative instruments on the consolidated statements of operations for the six months ended June 30, 2013 was as follows:

Derivatives designated as cash flow hedging instruments		Amount of gain or (loss) recognized in OCI on derivative (effective portion)	Location of gain or (loss) reclassified from AOCI into income (effective portion)		Amount of gain or (loss) reclassified from AOCI into income (effective portion)
(in thousands)
2013
Interest rate swap	$	(46)	Interest expense	$	(7)

Derivative instruments had no effect on the consolidated statements of income for the six months ended June 30, 2012 because at that time the Company had no derivative instruments outstanding.

As of June 30, 2013, $0.1 million of deferred losses on derivative instruments accumulated in AOCI are expected to be reclassified to earnings during the next 12 months. Transactions and events expected to occur over the next twelve months that will necessitate reclassifying these derivatives' gains to earnings include the repricing of variable-rate debt. There were no cash flow hedges discontinued during 2013 or 2012.

- Definition

The entire disclosure for the entity's entire derivative instruments and hedging activities. Describes an entity's risk management strategies, derivatives in hedging activities and non-hedging derivative instruments, the assets, obligations, liabilities, revenues and expenses arising therefrom, and the amounts of and methodologies and assumptions used in determining the amounts of such items.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(n))
-URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690

Reference 21: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
-Paragraph 45
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 22: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
-Paragraph 44
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Fair Value Measurements

6 Months Ended

Jun. 30, 2013

Fair Value Disclosures [Abstract]

Fair Value Disclosures [Text Block]

13. Fair Value Measurements

Fair value measurement is defined as the price that would be received to sell an asset or paid to transfer a liability in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants at the measurement date. A fair value hierarchy is established, which prioritizes the inputs used in measuring fair value into three broad levels as follows:

Level 1—Quoted prices in active markets for identical assets or liabilities.

Level 2—Inputs, other than the quoted prices in active markets, that are observable either directly or indirectly.

Level 3—Unobservable inputs based on the Company's own assumptions.

The following table presents the fair value hierarchy for those liabilities measured at fair value on a recurring basis:

	Fair Value as of June 30, 2013
(In thousands)		Level 1		Level 2		Level 3		Total
Liabilities:
Interest rate swap agreements	$	-	$	46	$	-	$	46

The Company uses the market approach technique to value its financial liabilities. The Company's financial liabilities carried at fair value include derivative instruments used to hedge the Company's interest rate risks. The fair value of the Company's interest rate swap agreement was based on LIBOR yield curves at the reporting date.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Name Statement of Financial Accounting Standard (FAS)
-Number 107
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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 8: http://www.xbrl.org/2003/role/presentationRef
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Reference 9: http://www.xbrl.org/2003/role/presentationRef
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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 11: http://www.xbrl.org/2003/role/presentationRef
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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 12: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 13: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
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-Paragraph 3, 10, 14, 15
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Income Taxes

6 Months Ended

Jun. 30, 2013

Income Taxes Disclosure [Abstract]

Income Taxes Disclosure [Text Block]

14. Income Tax

The effective income tax benefit was 73.4% and 72.1% for the three and six months ended June 30, 2013, respectively. The rates for both periods included benefits related to foreign tax rate differential, research and development tax credits and stock option exercises, as well as offsetting discrete expense items related to certain non-deductible costs.

- Definition

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(h))
-URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
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Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 109
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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 08
-Paragraph h
-Article 4

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 109
-Paragraph 43, 44, 45, 46, 47, 48, 49
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Segment Reporting

6 Months Ended

Jun. 30, 2013

Segment Reporting Disclosure [Text Block]

15. Segment Reporting

The Company has two reportable segments, namely the LSRT segment and the Regenerative Medicine Device (“RMD”) segment. The Company has two operating segments aggregated under the LSRT segment. These operating segments have similar products and services, customer channels, distribution methods and historical margins. The LSRT segment is engaged in the development, manufacture and marketing of specialized products, primarily apparatus and scientific instruments, used to advance life science research at pharmaceutical and biotechnology companies, universities and government laboratories worldwide.

The RMD segment is engaged in the development, manufacturing and marketing of devices used by clinicians and researchers in the field of regenerative medicine.

Non operating expenses that are not allocated to operating divisions are under the caption “Unallocated Expenses”. Unallocated expenses also include certain corporate related expenses that are not allocable to the operating segments.

Summarized financial information on the Company's reportable segments for the three and six months ended June 30, 2013 and 2012 are shown in the following table. There were no inter segment revenues.

		LSRT		RMD		Unallocated		Total
		(in thousands)
Three months ended June 30, 2013

Total revenues	$	26,094	$	-	$	-	$	26,094
Operating income (loss)		3,268		(2,737)		(1,303)		(772)
Income (loss) before income taxes		3,062		(2,737)		(1,426)		(1,101)
Total assets		145,357		406		285		146,048

Three months ended June 30, 2012

Total revenues		28,496		-		-		28,496
Operating income (loss)		4,140		(1,602)		(1,239)		1,299
Income (loss) before income taxes		3,870		(1,602)		(1,195)		1,073
Total assets		129,000		154		377		129,531

Six months ended June 30, 2013

Total revenues		52,181		-		-		52,181
Operating income (loss)		6,448		(4,947)		(2,430)		(929)
Income (loss) before income taxes		6,135		(4,947)		(2,544)		(1,356)
Total assets		145,357		406		285		146,048

Six months ended June 30, 2012

Total revenues		56,818		-		-		56,818
Operating income (loss)		7,774		(2,786)		(2,462)		2,526
Income (loss) before income taxes		7,124		(2,786)		(2,424)		1,914
Total assets	$	129,000	$	154	$	377	$	129,531

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 34
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8981-108599

Reference 2: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 280
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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Reference 15: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 131
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Summary of Significant Accounting Policies (Policies)

6 Months Ended

Jun. 30, 2013

Summary of Significant Accounting Policies [Abstract]

Derivatives, Methods of Accounting, Hedging Derivatives [Policy Text Block]

Derivatives

- Definition

Disclosure of accounting policy for derivatives used in hedging relationships, which may include how gains or losses are recognized and presented in the financial statements, and amortization policies for deferred amounts.

+ References + Details

Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2013

Goodwill And Other Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill [Table Text Block]


									Weighted
		June 30,				December 31,			Average
		2013				2012			Life (a)
		(in thousands)
Amortizable intangible assets:		Gross		Accumulated Amortization		Gross		Accumulated Amortization
Existing technology	$	12,928	$	(10,329)	$	13,258	$	(10,207)	4.7Years
Tradename		6,137		(1,970)		6,167		(1,756)	11.4Years
Distribution agreement/customer relationships		21,587		(8,645)		21,699		(7,938)	11.0Years
Patents		9		(7)		9		(7)	2.8Years
Total amortizable intangible assets	$	40,661	$	(20,951)	$	41,133	$	(19,908)

Unamortizable intangible assets:
Goodwill	$	35,554			$	36,200
Other indefinite lived intangible assets		1,270				1,276
Total goodwill and other indefinite lived intangible assets	$	36,824			$	37,476

(a) Weighted average life is as of June 30, 2013.

Goodwill Rollforward [Table Text Block]

- Definition

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References + Details

Inventories (Tables)

6 Months Ended

Jun. 30, 2013

Inventories Disclosure [Abstract]

Schedule of Inventory [Table Text Block]

			June 30,		December 31,
			2013		2012
			(in thousands)
Finished goods		$	8,213	$	8,023
Work in process			758		731
Raw materials			9,288		9,008
	Total	$	18,259	$	17,762

Restructuring and Other Exit Costs (Tables)

6 Months Ended

Jun. 30, 2013

Restructuring and Related Activities [Abstract]

Restructuring Plan Table [Table Text Block]

		Severance and
		Related Costs		Other		Total
		(in thousands)
Restructuring charges	$	312	$	11	$	323
Cash payments		(179)		-		(179)
Restructuring balance at December 31, 2012		133		11		144
Cash payments		(84)		(11)		(95)
Non-cash credits		(45)		-		(45)
Restructuring balance at June 30, 2013	$	4	$	-	$	4

		Three Months Ended				Six Months Ended
		June 30,				June 30,
		2013		2012		2013		2012
		(in thousands)				(in thousands)
Restructuring (credits) charges	$	(24)	$	(13)	$	(45)	$	137

Warranties (Tables)

6 Months Ended

Jun. 30, 2013

Warranties Disclosure [Abstract]

Warranty Rollforward Disclosure [Table Text Block]

		Beginning						Ending
		Balance		Payments		Additions		Balance
		(in thousands)

Year ended December 31, 2012	$	144	$	(136)	$	214	$	222

Six months ended June 30, 2013	$	222	$	(66)	$	93	$	249

Employee Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2013

Employee Benefit Plans Disclosure [Abstract]

Defined Benefit Pension Expense [Table Text Block]

		Three Months Ended				Six Months Ended
		June 30,				June 30,
		2013		2012		2013		2012
		(in thousands)
Components of net periodic benefit cost:
Service cost	$	77	$	73	$	151	$	158
Interest cost		190		188		374		386
Expected return on plan assets		(125)		(131)		(246)		(267)
Net amortization loss		59		49		116		100
Net periodic benefit cost	$	201	$	179	$	395	$	377

Leases (Tables)

6 Months Ended

Jun. 30, 2013

Leases Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

		Operating
		Leases
		(in thousands)
2014	$	1,162
2015		1,027
2016		731
2017		449
2018		158
Thereafter		66
Net minimum lease payments	$	3,593

Capital Stock (Tables)

6 Months Ended

Jun. 30, 2013

Capital Stock Disclosure [Abstract]

Schedule Of Stock Options And Restricted Stock Units Activity Rollforward [Table Text Block]

			Stock Options			Restricted Stock Units
					Weighted
			Stock		Average	Restricted
		Available	Options		Exercise	Stock Units		Grant Date
		for Grant	Outstanding		Price	Outstanding		Fair Value

Balance at December 31, 2012		1,972,956	8,078,509	$	4.25	677,193	$	3.97
	Granted	(950,665)	826,388		5.08	124,277		5.08
	Fungible share adjustment for RSUs granted	(98,179)				-		-
	Exercised	-	(535,475)		5.39	-		-
	Vested (RSUs)	-	-		-	(233,530)		-
	Shares withheld for taxes	24,169	-		-	-		-
	Cancelled / forfeited	485,169	(346,114)		4.16	(139,055)		-
	Fungible share adjustment for RSUs cancelled	109,853	-		-	-		-
Balance at June 30, 2013		1,543,303	8,023,308	$	4.39	428,885	$	4.29

Table Of Assumptions [Table Text Block]

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2013		2012		2013		2012
Volatility	57.20	%	55.07	%	57.20	%	55.09	%
Risk-free interest rate	1.18	%	0.78	%	1.18	%	0.80	%
Expected holding period (in years)	5.64		5.98		5.64		5.98
Dividend Yield	0.00	%	0.00	%	0.00	%	0.00	%

Stock Based Compensation Expense Activity By Function [Table Text Block]

		Three Months Ended				Six Months Ended
		June 30,				June 30,
		2013		2012		2013		2012
		(in thousands)

Cost of product revenues	$	40	$	22	$	52	$	38
Sales and marketing		61		29		115		90
General and administrative		477		661		1,053		1,275
Research and development		10		6		17		12
Total stock-based compensation	$	588	$	718	$	1,237	$	1,415

Basic and Diluted Shares [Table Text Block]

`	Three Months Ended		Six Months Ended
	June 30,		June 30,
	2013	2012	2013	2012

Basic	30,102,691	28,767,786	29,941,294	28,738,772
Effect of assumed conversion of stock options and restricted stock units	-	827,463	-	895,016
Diluted	30,102,691	29,595,249	29,941,294	29,633,788

- Definition

Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

+ References + Details

Derivative Financial Instruments-Interest Rate Hedging Instruments (Tables)

6 Months Ended

Jun. 30, 2013

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

				June 30, 2013		June 30, 2013
				Notional		Fair
				Amount		Value (a)
Derivatives designated as hedging instruments under ASC 815		Balance sheet classification		(in thousands)
Interest rate swap		Other liabilities-non current	$	14,250	$	(46)

	(a) See note 13 for the fair value measurements related to these financial instruments.

Schedule of effect of derivative instruments on the consolidated statements of operations [Table Text Block]

Derivatives designated as cash flow hedging instruments		Amount of gain or (loss) recognized in OCI on derivative (effective portion)	Location of gain or (loss) reclassified from AOCI into income (effective portion)		Amount of gain or (loss) reclassified from AOCI into income (effective portion)
(in thousands)
2013
Interest rate swap	$	(46)	Interest expense	$	(7)

Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2013

Fair Value Disclosures [Abstract]

Schedule Of Fair Value Assets And Liabilities Measured On Recurring Basis [Table Text Block]

	Fair Value as of June 30, 2013
(In thousands)		Level 1		Level 2		Level 3		Total
Liabilities:
Interest rate swap agreements	$	-	$	46	$	-	$	46

Segment and Related Information (Tables)

6 Months Ended

Jun. 30, 2013

		LSRT		RMD		Unallocated		Total
		(in thousands)
Three months ended June 30, 2013

Total revenues	$	26,094	$	-	$	-	$	26,094
Operating income (loss)		3,268		(2,737)		(1,303)		(772)
Income (loss) before income taxes		3,062		(2,737)		(1,426)		(1,101)
Total assets		145,357		406		285		146,048

Three months ended June 30, 2012

Total revenues		28,496		-		-		28,496
Operating income (loss)		4,140		(1,602)		(1,239)		1,299
Income (loss) before income taxes		3,870		(1,602)		(1,195)		1,073
Total assets		129,000		154		377		129,531

Six months ended June 30, 2013

Total revenues		52,181		-		-		52,181
Operating income (loss)		6,448		(4,947)		(2,430)		(929)
Income (loss) before income taxes		6,135		(4,947)		(2,544)		(1,356)
Total assets		145,357		406		285		146,048

Six months ended June 30, 2012

Total revenues		56,818		-		-		56,818
Operating income (loss)		7,774		(2,786)		(2,462)		2,526
Income (loss) before income taxes		7,124		(2,786)		(2,424)		1,914
Total assets	$	129,000	$	154	$	377	$	129,531

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

+ References + Details

Basis of Presentation and Summary of Significant Accounting Policies (Narratives) (Details) - USD ($) $ in Thousands			6 Months Ended
	Jun. 05, 2013	Mar. 29, 2013	Jun. 30, 2013	Dec. 31, 2012
Derivative Instruments And Hedging Activities Disclosure [Line Items]
Secured Debt			$ 24,300	$ 13,000
Minimum percentage of Term Loan and the DDTL that company was required to fix the rate of interest on	50.00%	50.00%	50.00%
Notional Amount of Interest Rate Swaps	$ 15,000
LIBOR Rate			0.96%
Term Loan [Member]
Derivative Instruments And Hedging Activities Disclosure [Line Items]
Notional Amount of Interest Rate Swaps			$ 15,000
LIBOR Rate	0.96%
Basis spread over LIBOR			3.00%

Goodwill and Other Intangible Assets (Narratives) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Goodwill And Other Intangible Assets Disclosure [Abstract]
Amortization of intangible assets	$ 676	$ 712	$ 1,355	$ 1,391
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	2,600		2,600
Finite-Lived Intangible Assets, Amortization Expense, Year Two	2,400		2,400
Finite-Lived Intangible Assets, Amortization Expense, Year Three	2,100		2,100
Finite-Lived Intangible Assets, Amortization Expense, Year Four	2,000		2,000
Finite-Lived Intangible Assets, Amortization Expense, Year Five	$ 1,800		$ 1,800

Goodwill and Other Intangible Assets (Details 1) - USD ($)
$ in Thousands

6 Months Ended

Jun. 30, 2013

Dec. 31, 2012

Finite-Lived Intangible Assets [Line Items]

Finite-Lived Intangible Assets, Gross

$ 40,661

$ 41,133

Finite-Lived Intangible Assets, Accumulated Amortization

20,951

19,908

Goodwill

35,554

36,200

Other indefinite lived intangible assets

1,270

1,276

Total goodwill and other indefinite lived intangible assets

36,824

37,476

Developed Technology Rights [Member]

Finite-Lived Intangible Assets [Line Items]

Finite-Lived Intangible Assets, Gross

12,928

13,258

Finite-Lived Intangible Assets, Accumulated Amortization

$ 10,329

10,207

Finite-Lived Intangible Asset, Useful Life

^[1]

4 years 9 months

Trade Names [Member]

Finite-Lived Intangible Assets [Line Items]

Finite-Lived Intangible Assets, Gross

$ 6,137

6,167

Finite-Lived Intangible Assets, Accumulated Amortization

$ 1,970

1,756

Finite-Lived Intangible Asset, Useful Life

^[1]

11 years 4 months 18 days

Customer Relationships [Member]

Finite-Lived Intangible Assets [Line Items]

Finite-Lived Intangible Assets, Gross

$ 21,587

21,699

Finite-Lived Intangible Assets, Accumulated Amortization

$ 8,645

7,938

Finite-Lived Intangible Asset, Useful Life

^[1]

11 years

Patents [Member]

Finite-Lived Intangible Assets [Line Items]

Finite-Lived Intangible Assets, Gross

$ 9

Finite-Lived Intangible Assets, Accumulated Amortization

$ 7

Finite-Lived Intangible Asset, Useful Life

^[1]

2 years 10 months

[1]	(a) Weighted average life is as of June 30, 2013.

Goodwill and Other Intangible Assets (Details 2) $ in Thousands	6 Months Ended
	Jun. 30, 2013 USD ($)
Goodwill And Other Intangible Assets Disclosure [Abstract]
Goodwill, Beginning Balance	$ 36,200
Foreign currency translation adjustments related to goodwill balance	(646)
Goodwill, Ending Balance	$ 35,554

- Definition

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 142
-Paragraph 45
-Subparagraph e
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 142
-Paragraph 43
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 141R
-Paragraph 72
-Subparagraph d
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 142
-Paragraph 45
-Subparagraph e
-Clause 1
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 141R
-Paragraph 68
-Subparagraph l
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 141R
-Paragraph 34
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Inventories (Details 1) - USD ($) $ in Thousands	Jun. 30, 2013	Dec. 31, 2012
Inventories Disclosure [Abstract]
Finished Goods	$ 8,213	$ 8,023
Work in Process	758	731
Raw Materials	9,288	9,008
Total Inventories, Net	$ 18,259	$ 17,762

Restructuring and Other Exit Cots (Narratives) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ (24)	$ (13)	$ (45)	$ 137
Restructuring Plan 2012 [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges					$ 323
Employee Severance [Member] \| Restructuring Plan 2012 [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges					312
Other Costs [Member] \| Restructuring Plan 2012 [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges					$ 11

Restructuring and Other Exit Costs (Details 1) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Restructuring Reserve [Roll Forward]
Restructuring charges	$ (24)	$ (13)	$ (45)	$ 137
Restructuring Plan 2012 [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance			144
Restructuring charges					$ 323
Cash payments			(95)		(179)
Non-cash charges			(45)
Restructuring Reserve, Ending Balance	4		4		144
Employee Severance [Member] \| Restructuring Plan 2012 [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance			133
Restructuring charges					312
Cash payments			(84)		(179)
Non-cash charges			(45)
Restructuring Reserve, Ending Balance	4		4		133
Other Costs [Member] \| Restructuring Plan 2012 [Member]
Restructuring Reserve [Roll Forward]
Restructuring Reserve, Beginning Balance			11
Restructuring charges					11
Cash payments			(11)		0
Non-cash charges			0
Restructuring Reserve, Ending Balance	$ 0		$ 0		$ 11

- Definition

Amount of any reversal and other adjustment made during the period to the amount of a previously accrued liability for a specified type of restructuring cost, excluding adjustments for costs incurred during the period, costs settled during the period, and foreign currency translation adjustments.

+ References + Details

Discontinued Operations (Narratives) (Details)	1 Months Ended		3 Months Ended		6 Months Ended
Discontinued Operations (Narratives) (Details)	Sep. 30, 2008 USD ($) yr	Nov. 30, 2007 USD ($) yr	Jun. 30, 2013 USD ($)	Jun. 30, 2012 USD ($)	Jun. 30, 2013 USD ($)	Jun. 30, 2012 USD ($)
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent			$ 107,000	$ 0	$ 287,000	$ 0
Genomic Solutions Division [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Business Disposal Purchase Price		$ 1,000,000
Business Disposal Earnout Period In Years		3.0			4,600,000
Business Disposal Earnout Percent Of Revenue		20.00%
Business Disposal Promissory Note Interest Basis Points Over Libor			0.11%		0.11%
Valuation Allowance For Uncertain Collectability Of Business Disposal Promissory Note			100.00%		100.00%
Union Biometrica Division [Member]
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Business Disposal Purchase Price	$ 1
Business Disposal Earnout Period In Years \| yr	5.0
Business Disposal Promissory Note Amount			$ 1,100,000		$ 1,100,000
Business Disposal Earnout Percent Of Revenue Upto Six Million	5.00%
Business Disposal Earnout Percent Of Revenue Above Six Million	8.00%
Business Disposal Promissory Note Interest Percent					12.00%
Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent			$ 100,000		$ 300,000
Base Revenue Amount For Earnout	$ 6,000,000

Warranties (Details 1) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Warranties (Details 1) - USD ($) $ in Thousands	Jun. 30, 2013	Dec. 31, 2012
Product Warranty Disclosure [Abstract]
Warranty, Beginning Balance	$ 222	$ 144
Warranty payments	(66)	(136)
Warranty additions	93	214
Warranty, Ending Balance	$ 249	$ 222

Employee Benefit Plans (Narratives) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Employee Benefit Plans Disclosure [Abstract]
Defined Benefit Plan Payments In Current Fiscal Year	$ 0.2	$ 0.2	$ 0.5	$ 0.4
Expected employer contribution in current remaining fiscal year	0.5		0.5
Defined Benefit Pension Plan, Liabilities, Noncurrent	$ 5.6		$ 5.6		$ 5.9

- Definition

This represents the noncurrent liability recognized in the balance sheet that is associated with the defined benefit pension plans.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e2410-114920

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.24)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=21915240&loc=d3e1703-114919

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e2417-114920

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 132R
-Paragraph 6
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 132R
-Paragraph 5
-Subparagraph c
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Employee Benefit Plans (Details 1) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
Employee Benefit Plans (Details 1) - USD ($) $ in Thousands	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Employee Benefit Plans Disclosure [Abstract]
Service Cost	$ 77	$ 73	$ 151	$ 158
Interest Cost	190	188	374	386
Expected Return on Plan Assets	(125)	(131)	(246)	(267)
Net Amortization Loss	59	49	116	100
Net Periodic Benefit Cost, Total	$ 201	$ 179	$ 395	$ 377

- Definition

An amount calculated as a basis for determining the extent of delayed recognition of the effects of changes in the fair value of assets. The expected return on plan assets is determined based on the expected long-term rate of return on plan assets and the market-related value of plan assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 30
-Glossary Expected Return on Plan Assets
-URI http://asc.fasb.org/extlink&oid=6512136

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 60
-Glossary Expected Return on Plan Assets
-URI http://asc.fasb.org/extlink&oid=6512171

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)(3)
-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 87
-Paragraph 264
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 132R
-Paragraph 5
-Subparagraph h
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 106
-Paragraph 518
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

- Definition

The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time.

+ References + Details

- Definition

The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Service Cost (Component of Net Periodic Pension Cost)
-URI http://asc.fasb.org/extlink&oid=6525008

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (h)(1)
-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 87
-Paragraph 264
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 132R
-Paragraph 5
-Subparagraph a, h
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 106
-Paragraph 518
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

+ Details

Leases (Narratives) (Details) - USD ($) $ in Millions	6 Months Ended
Leases (Narratives) (Details) - USD ($) $ in Millions	Jun. 30, 2013	Jun. 30, 2012
Leases Disclosure [Abstract]
Estimated Rental Expenses Current Year	$ 1.2
Operating Leases, Rent Expense, Net	$ 0.6	$ 0.6

Leases (Details 1) $ in Thousands	Jun. 30, 2013 USD ($)
Leases Disclosure [Abstract]
2014	$ 1,162
2015	1,027
2016	731
2017	449
2018	158
Thereafter	66
Operating Leases, Total Future Minimum Payments Due	$ 3,593

Capital Stock (Narratives) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended			6 Months Ended		162 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Mar. 31, 2012	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Increase In Number Of Shares Authorized For Issuance Under Stock Option And Incentive Plan	250,000			250,000		250,000
Stock issued during the year, Shares, Employee Stock Purchase Plans	27,305	25,597		27,305	25,597	497,708
Options, Grants in Period, Weighted Average Grant Date Fair Value				$ 2.64
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	8,023,308	4,466,845		7,821,266	4,399,239
Share-based Compensation Arrangement by Share-based Payment Award, Discount from Market Price, Offering Date				85.00%
Employee Stock Purchase Plan Shares Authorized	750,000			750,000		750,000
Equity Instruments Other than Options, Grants in Period				124,277
Options, Granted in Period, Shares	0		0	826,388
Deferred Compensation Arrangement with Individual, Maximum Contractual Term				10 years
Employee Service Share-based Compensation, Allocation of Recognized Period Costs, Capitalized Amount	$ 0		$ 0	$ 0
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period				1 year
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period				4 years

Capital Stock (Details 1) - $ / shares	3 Months Ended			6 Months Ended
Capital Stock (Details 1) - $ / shares	Jun. 30, 2013	Jun. 30, 2012	Mar. 31, 2012	Jun. 30, 2013	Jun. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Opening Balance Available for Grant				1,972,956
Opening Balance Stock Options Outstanding				8,078,509
Opening Balance Weighted Average Exercise Price				$ 4.25
Options, Granted in Period, Shares	0		0	826,388
Options, Granted in Period, Weighted Average Exercise Price				$ 5.08
Fungible Share Adjustment For Restricted Stock Units Granted				(98,179)
Stock option exercised during the year, Shares				(535,475)
Options, Exercised in Period, Weighted Average Exercise Price				$ 5.39
Shares Paid for Tax Withholding for Share Based Compensation				24,169
Options, Forfeitures and Expirations in Period				(346,114)
Stock Options And Restricted Stock Units Cancelled				485,169
Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price				$ (4.16)
Closing Balance Available for Grant	1,543,303			1,543,303
Closing Balance Stock Options Outstanding	8,023,308			8,023,308
Closing Balance Weighted Average Exercise Price	$ 4.39			$ 4.39
Increase In Number Of Shares Authorized For Issuance Under Stock Option And Incentive Plan	250,000			250,000
Stock Options And Restricted Stock Units Issued				(950,665)
Options, Grants in Period, Weighted Average Grant Date Fair Value				$ 2.64
Begining Balance Restricted Stock Units Outstanding				677,193
Begining Balance Grant Date Fair Value Of Restricted Stock Units				$ 3.97
Equity Instruments Other than Options, Grants in Period				124,277
Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value				$ 5.08
Equity Instruments Other than Options, Vested in Period				(233,530)
Equity Instruments Other than Options, Cancelled/ forfeited in Period				(139,055)
Closing Balance Restricted Stock Units Outstanding	428,885			428,885
Closing Balance Grant Date Fair Value Of Restricted Stock Units	$ 4.29			$ 4.29
Fungible Share Adjustment For Restricted Stock Units Cancelled				109,853
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Fair Value Assumptions, Expected Volatility Rate	57.20%	55.07%		57.20%	55.09%
Fair Value Assumptions, Risk Free Interest Rate	1.18%	0.78%		1.18%	0.80%
Fair Value Assumptions, Expected Term	5 years 7 months 20 days	5 years 11 months 23 days		5 years 7 months 20 days	5 years 11 months 23 days
Fair Value Assumptions, Expected Dividend Yield	0.00%	0.00%		0.00%	0.00%

Capital Stock (Details 2) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
Capital Stock (Details 2) - USD ($) $ in Thousands	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share-based Compensation	$ 588	$ 718	$ 1,237	$ 1,415
Weighted Average Number Diluted Shares Outstanding Adjustment [Abstract]
Basic	30,102,691	28,767,786	29,941,294	28,738,772
Weighted Average Number Diluted Shares Outstanding Adjustment	0	827,463	0	895,016
Diluted	30,102,691	29,595,249	29,941,294	29,633,788
Cost of Sales [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share-based Compensation	$ 40	$ 22	$ 52	$ 38
Research and Development Expense [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share-based Compensation	10	6	17	12
Selling and Marketing Expense [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share-based Compensation	61	29	115	90
General and Administrative Expense [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Share-based Compensation	$ 477	$ 661	$ 1,053	$ 1,275

Revolving Credit Facility (Narratives) (Details) - USD ($) $ in Thousands			3 Months Ended	6 Months Ended
	Jun. 05, 2013	Mar. 29, 2013	Jun. 30, 2013	Jun. 30, 2013	Dec. 31, 2012	Aug. 07, 2009
Credit Agreement [Line Items]
Previous Approved Credit Facility						$ 20,000
Secured Debt			$ 24,300	$ 24,300	$ 13,000
Minimum percentage of Term Loan and the DDTL that company was required to fix the rate of interest on	50.00%	50.00%		50.00%
Line of Credit Facility, Remaining Borrowing Capacity			25,000	$ 25,000
Debt issuance costs			$ 300	$ 300
Libor Fixed Rate			0.96%	0.96%
Maximum borrowings available under the current Credit Agreement		$ 50,000
DDTL threshold for dollar for dollar reduction in revolving line		10,000
Lender Approval To Fund Acquisition With Cash Promissory Note In Excess Of Threshold		6,000
Lender Approval To Fund Acquisition With Equity In Excess Of Threshold		10,000
Revolving Credit Facility [Member]
Credit Agreement [Line Items]
Secured Debt		$ 25,000	$ 10,000	$ 10,000
Maturity Dates		Mar. 29, 2016
Basis spread over LIBOR		2.50%
Secured Debt Interest Rate At Period End			3.19%	3.19%
Term Loan [Member]
Credit Agreement [Line Items]
Secured Debt		$ 15,000	$ 14,250	$ 14,250
Maturity Dates		Mar. 29, 2018
Basis spread over LIBOR		3.00%
Secured Debt Interest Rate At Period End			3.96%	3.96%
Delayed Drawdown Term Loan [Member]
Credit Agreement [Line Items]
Secured Debt		$ 15,000
Maturity Dates		Mar. 29, 2018
Basis spread over LIBOR		3.00%

Derivative Financial Instruments-Interest Rate Hedging Instruments (Narratives) (Details) - USD ($) $ in Millions			6 Months Ended
	Jun. 05, 2013	Mar. 29, 2013	Jun. 30, 2013
Derivative Instruments And Hedging Activities Disclosure [Line Items]
Minimum percentage of Term Loan and the DDTL that company was required to fix the rate of interest on	50.00%	50.00%	50.00%
Notional Amount of Interest Rate Swaps	$ 15.0
LIBOR Rate			0.96%
Deferred losses on derivative instruments accumulated in AOCI expected to be reclassified to earnings			$ 0.1
Term Loan [Member]
Derivative Instruments And Hedging Activities Disclosure [Line Items]
Notional Amount of Interest Rate Swaps			$ 15.0
LIBOR Rate	0.96%

Derivative Financial Instruments-Interest Rate Hedging Instruments (Details) - USD ($)
$ in Thousands

Jun. 30, 2013

Jun. 05, 2013

Derivatives, Fair Value [Line Items]

Notional Amount of Interest Rate Swaps

$ 15,000

Interest Rate Swap [Member]

Derivatives, Fair Value [Line Items]

Notional Amount of Interest Rate Swaps

$ 14,250

Other liabilities-non current [Member] | Interest Rate Swap [Member]

Derivatives, Fair Value [Line Items]

Derivative Liability, Fair Value, Net

^[1]

$ (46)

[1]	(a) See note 13 for the fair value measurements related to these financial instruments.

Derivative Financial Instruments-Interest Rate Hedging Instruments (Details 1) - Interest Rate Swap [Member] $ in Thousands	6 Months Ended
	Jun. 30, 2013 USD ($)
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Loss Recognized in Other Comprehensive Income (Loss), Effective Portion	$ (46)
Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Loss Reclassified from Accumulated OCI into Income, Effective Portion	$ (7)

Fair Value Measurements (Details) - Interest Rate Swap [Member] $ in Thousands	Jun. 30, 2013 USD ($)
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Derivative Financial Instruments Liabilities Fair Value Disclosure	$ 46
Fair Value Inputs Level 1 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Derivative Financial Instruments Liabilities Fair Value Disclosure	0
Fair Value Inputs Level 2 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Derivative Financial Instruments Liabilities Fair Value Disclosure	46
Fair Value Inputs Level 3 [Member]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Derivative Financial Instruments Liabilities Fair Value Disclosure	$ 0

Income Tax (Narratives) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
Income Tax (Narratives) (Details) - USD ($) $ in Thousands	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Income Taxes Disclosure [Abstract]
Income tax (benefit) expense	$ (808)	$ 299	$ (977)	$ 615
Effective Income Tax Rate	73.40%		72.10%

Segment and Related Information (Narratives) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Segment and Related Information Disclosure [Abstract]
Intersegment Revenue	$ 0	$ 0	$ 0	$ 0

Segment and Related Information (Details 1) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Segment Reporting Information [Line Items]
Total Revenues	$ 26,094	$ 28,496	$ 52,181	$ 56,818
Operating income (loss)	(772)	1,299	(929)	2,526
Income (loss) before income taxes	(1,101)	1,073	(1,356)	1,914
Total assets	146,048	129,531	146,048	129,531	$ 133,484
LSRT Reportable Segment [Member]
Segment Reporting Information [Line Items]
Total Revenues	26,094	28,496	52,181	56,818
Operating income (loss)	3,268	4,140	6,448	7,774
Income (loss) before income taxes	3,062	3,870	6,135	7,124
Total assets	145,357	129,000	145,357	129,000
Rmd Reportable Segment [Member]
Segment Reporting Information [Line Items]
Total Revenues	0	0	0	0
Operating income (loss)	(2,737)	(1,602)	(4,947)	(2,786)
Income (loss) before income taxes	(2,737)	(1,602)	(4,947)	(2,786)
Total assets	406	154	406	154
Unallocated [Member]
Segment Reporting Information [Line Items]
Total Revenues	0	0	0	0
Operating income (loss)	(1,303)	(1,239)	(2,430)	(2,462)
Income (loss) before income taxes	(1,426)	(1,195)	(2,544)	(2,424)
Total assets	$ 285	$ 377	$ 285	$ 377

Statement of Shareholders Equity (Details)- NOT USED - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		162 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013
Total stockholders' equity at begining of the year, Value			$ 104,213
Stock option exercised during the year, Shares			(535,475)
Stock issued during the year, Shares, Employee Stock Purchase Plans	27,305	25,597	27,305	25,597	497,708
Stock-based compensation expense			$ 1,237	$ 1,415
Comprehensive income (loss)
Net (loss) income	$ (186)	$ 774	(92)	1,299
Foreign currency translation adjustments	147	(1,718)	(1,890)	(456)
Total comprehensive income (loss)	(39)	$ (944)	(1,982)	$ 843
Total stockholders' equity at year end, Value	$ 105,375		$ 105,375		$ 105,375

- Definition

The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

+ References + Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Net Income
-URI http://asc.fasb.org/extlink&oid=6518256

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 225
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04.19)
-URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.18)
-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 225
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04.22)
-URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Other Comprehensive Income
-URI http://asc.fasb.org/extlink&oid=6519514

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e565-108580

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Research Bulletin (ARB)
-Number 51
-Paragraph 38
-Subparagraph d
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 130
-Paragraph 10, 15
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 11: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Research Bulletin (ARB)
-Number 51
-Paragraph A7
-Appendix A

Reference 12: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Emerging Issues Task Force (EITF)
-Number 87-21
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 13: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 03
-Paragraph 19
-Article 5

Reference 14: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Research Bulletin (ARB)
-Number 51
-Paragraph 38
-Subparagraph a
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 15: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 95
-Paragraph 28, 29, 30
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 16: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 04
-Paragraph 20
-Article 9

+ Details

- Definition

Amount after tax, before reclassification adjustments, resulting from the process of expressing in the reporting currency of the reporting entity those amounts that are denominated or measured in a different currency, and from transactions whose terms are denominated in a currency other than the entity's functional currency.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 45
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=6915805&loc=d3e32211-110900

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 10A
-Subparagraph (a-c)
-URI http://asc.fasb.org/extlink&oid=20435746&loc=SL7669646-108580

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 11
-URI http://asc.fasb.org/extlink&oid=20435746&loc=d3e637-108580

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
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-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=6915805&loc=d3e32022-110900

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 30
-Section 45
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=6915805&loc=d3e32157-110900

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 133
-Paragraph 45
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 130
-Paragraph 17
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher AICPA
-Name Accounting Research Bulletin (ARB)
-Number 51
-Paragraph 38
-Subparagraph c(3)
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 52
-Paragraph 13, 20, 31
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.