Accrued Liabilities

12 Months Ended

Dec. 31, 2016

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued Liabilities

Accrued liabilities consisted of the following (in thousands):

December 31:	2016		2015
Payroll and related	$	5,552	$	6,514
Professional fees	1,185		1,284
Non-income taxes	489		483
Product warranty	587		593
Severance and other employee related costs	643		—
Other	739		1,098
Total accrued liabilities	$	9,195	$	9,972