Other Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2018

Other Accrued Liabilities [Abstract]

Schedule of Other Accrued Liabilities

	March 31, 2018		December 31, 2017
	(unaudited)
Accrued warranty, current	$	120	$	109
Accrued compensation, including commissions and vacation		744		785
Accrued sales and other taxes		872		904
Distributor rights liability, current		88		85
Accrued professional fees and other accrued liabilities		392		477
Total other accrued liabilities	$	2,216	$	2,360