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Note 6 - Property and Equipment, Net | 12 Months Ended
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Dec. 31, 2018
Notes to Financial Statements |
Property, Plant and Equipment Disclosure [Text Block] |
( 6 ) | Property and Equipment, Net
Property and equipment, net consist of the following (in thousands):
|  | December 31, |
|  | 2018 |  |  | 2017 |
Computer equipment and software |  | $ | 119 |  |  |  | 106 |
Laboratory and manufacturing equipment |  |  | 481 |  |  |  | 447 |
Furniture and fixtures |  |  | 55 |  |  |  | 48 |
Leasehold improvements |  |  | 332 |  |  |  | 326 |
Construction in progress |  |  | 3 |  |  |  | — |
Property and equipment, gross |  |  | 990 |  |  |  | 927 |
Less accumulated depreciation |  |  | (845 | ) |  |  | (758 | )
Property and equipment, net |  | $ | 145 |  |  |  | 169 |
Depreciation expense totaled approximately $88,000, $78,000 and $39,000 for the years ended December 31, 2018, 2017 and 2016, respectively. All of the Company’s property and equipment is located in the United States.

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -URI http://asc.fasb.org/topic&trid=2155823 + Details
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