Other Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2017

Other Accrued Liabilities [Abstract]

Schedule of Other Accrued Liabilities

	March 31, 2017		December 31, 2016
	(unaudited)
Accrued warranty, current	$	91	$	102
Accrued compensation, including commissions and vacation		1,201		1,177
Accrued sales and other taxes		458		439
License liability – current		283		-
Accrued professional fees and other accrued liabilities		181		274
Total other accrued liabilities	$	2,214	$	1,992