Accrued Warranty (Tables)

6 Months Ended

Jun. 30, 2016

Accrued Warranty

Schedule of accrual for product warranty

The following summarizes the activity in the Company’s accrual for product warranty (in thousands):

	Six Months Ended
	June 30,
	2016		2015
Balance at beginning of period	$	228	$	373
Accrued warranty expense	142		219
Warranty claims paid	(90)		(225)
Translation adjustment	(36)		(25)
Balance at end of period	$	244	$	342