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Note 2 - Property and Equipment - Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Property and equipment	$ 13,935	$ 15,230
Less accumulated depreciation and amortization	(6,588)	(6,095)
Property and equipment, net	7,347	9,135
Furniture and Fixtures [Member]
Property and equipment	602	573
Office Equipment [Member]
Property and equipment	184	152
Software Development [Member]
Property and equipment	1,159	1,125
Laboratory Equipment [Member]
Property and equipment	3,462	3,329
Leased Equipment [Member]
Property and equipment		143
Leasehold Improvements [Member]
Property and equipment	8,528	8,413
Building [Member]
Property and equipment		$ 1,495

X

- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

+ References

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-Publisher FASB
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-SubTopic 10
-Section 50
-Paragraph 1
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- Definition

Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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