Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Debt - Schedule of Long Term Debt (Detail)

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Note 7 - Debt - Schedule of Long Term Debt (Detail) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Debt Disclosure [Abstract]    
2015 Convertible Note due January 2017 with a related party, net of discount $ 6,000 $ 6,000
2016 Convertible Note due November 2017 with a related party, net of discount 10,618 10,465
Obligations under secured borrowing arrangement 1,816 2,681
Total debt 18,434 19,146
Less: current portion (18,434) (19,146)
Long term debt $ 0 $ 0