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Property and Equipment

12 Months Ended

Dec. 31, 2016

Property, Plant and Equipment

Property and Equipment

7.      Property and Equipment

Property and equipment consisted of the following at December 31, 2015 and 2016 (in thousands):

			Lives in years			December 31,
						2015						2016
Leasehold improvements			5 to 15				$	885					$	792
Research and laboratory equipment			3 to 5					5,604						4,438
Office equipment and furniture			3 to 5					1,294						1,157
								7,783						6,387
Less: accumulated depreciation and amortization								(7,585)						(6,342)
								198						45

Depreciation and amortization expense for property and equipment was $0.2 and $0.1 million for the years ended December 31, 2015 and 2016, respectively. The Company did not sell any property or equipment during the year ended December 31, 2015. During the year ended December 31, 2016, the Company sold fully depreciated assets for proceeds of approximately $12,000.

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- References

No definition available.

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- Definition

The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.13-14)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: 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=64827811&loc=d3e1361-107760

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=64862545&loc=d3e2921-110230

Reference 4: 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

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