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Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2014

Property Plant And Equipment [Abstract]

Component of Property and Equipment

Property and equipment as of December 31, 2014, and 2013 consist of the following (in thousands):

	Estimated Useful		December 31,
	Life (In years)		2014				2013
Manufacturing equipment	5-14		$	8,171			$	8,968
Lab equipment	5-13			6,473				7,227
Computer equipment	3			2,196				1,962
Furniture and fixtures	3			1,070				1,056
Leasehold improvements	5-7			5,690				6,048
Assets in progress				935				762
				24,535				26,023
Less accumulated depreciation and amortization				(16,611	)			(17,317	)
Total			$	7,924			$	8,706

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- Definition

Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.13)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 13

-Subparagraph b

-Article 5

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