Accrued Liabilities

3 Months Ended

Mar. 31, 2015

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued Liabilities

Accrued liabilities consisted of the following at March 31, 2015 and December 31, 2014 (in thousands):

	2015		2014
Accrued salaries and benefits	$	2,144	$	3,699
Accrued judgments and settlements	80		108
Accrued professional fees	204		257
Accrued warranty expense	523		675
Accrued income and other taxes	1,893		539
Other accrued expenses	2,155		3,967
Accrued liabilities	$	6,999	$	9,245