v3.8.0.1

Note 15 - Accrued Liabilities | 12 Months Ended
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Dec. 31, 2017
Notes to Financial Statements |
Accounts Payable and Accrued Liabilities Disclosure [Text Block] | 15. Accrued Liabilities Accrued liabilities consist of the following (in thousands):
|  | December 31, |
|  | 201 7 |  |  | 201 6 |
Accrued compensation and employee benefits |  | $ | 2,190 |  |  | $ | 2,556 |
Inventory and other contract manufacturing accruals |  |  | 511 |  |  |  | 1,218 |
Other accrued liabilities |  |  | 842 |  |  |  | 821 |
Total accrued liabilities |  | $ | 3,543 |  |  | $ | 4,595 |

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + 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 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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