Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Balance Sheet Components - Schedule of Intangible Assets (Detail)

v3.7.0.1
Note 5 - Balance Sheet Components - Schedule of Intangible Assets (Detail) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2017
Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross $ 2,244 $ 2,244
Finite-Lived Intangible Assets, Accumulated Amortization (686) (606)
Finite-Lived Intangible Assets, Net, Total 1,558 1,638
Trade Names [Member]    
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 2,244 2,244
Finite-Lived Intangible Assets, Accumulated Amortization (686) (606)
Finite-Lived Intangible Assets, Net, Total $ 1,558 $ 1,638
Finite-Lived Intangible Asset, Remaining Useful Life 4 years 11 months 5 years 5 months