Other Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Other Accrued Liabilities [Abstract]

Schedule of Other Accrued Liabilities

	December 31, 2016		December 31, 2015
Accrued warranty, current, see Note 1	$	102	$	168
Accrued compensation, including commissions and vacation		1,177		1,336
Accrued sales and other taxes		439		349
Accrued professional fees and other accrued liabilities		274		308
Total other accrued liabilities	$	1,992	$	2,161