Warranty Liability (Tables)

3 Months Ended

Mar. 31, 2016

Warranty Liability

Schedule of rollforward of Company's warranty liability

	Three Months Ended
	March 31,		March 31,
	2016		2015
Balance at the beginning of the period	$	7,423	$	6,279
Warranty provision		471		648
Claims paid/settlements		(1,390)		(1,739)
Balance at the end of the period	$	6,504	$	5,188