Warranty Liability (Tables)

9 Months Ended

Sep. 30, 2015

Warranty Liability

Schedule of rollforward of Company's warranty liability

	Three Months Ended				Nine Months Ended
	September 30,		September 30,		September 30,		September 30,
	2015		2014		2015		2014
Balance at the beginning of the period	$	5,641	$	3,634	$	6,279	$	3,808
Warranty provision		1,475		1,313		3,256		3,132
Claims paid/settlements		(488)		(211)		(2,907)		(2,204)
Balance at the end of the period	$	6,628	$	4,736	$	6,628	$	4,736