Note 5 - Other Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Schedule of Other Accrued Liabilities [Table Text Block]

	December 31 , 2016		December 31, 2015
Accrued warranty	$	236	$	187
Accrued outside commissions		28		37
Accrued contingent legal fees		25		—
Accrued deferred rent		37		42
Accrued audit		—		149
Other accrued liabilities		33		52
Total other accrued liabilities	$	359	$	467