Accrued Warranty

12 Months Ended

Dec. 31, 2015

Accrued Warranty

Accrued Warranty

9. Accrued Warranty

        Accrued warranty is as follows (in thousands):

	Years Ended December 31,
	2015			2014
Balance at beginning of period	$	373		$	453
Accrued warranty expense		301			480
Warranty claims paid		(389	)		(524	)
Translation adjustment		(57	)		(36	)
Balance at end of period	$	228		$	373