Product Warranties (Tables)

12 Months Ended

Dec. 31, 2015

Product Warranties Disclosures [Abstract]

Schedule of Product Warranty Liability

Changes in the Company's current and long-term warranty obligations are as follows:

	2015			2014
Balance at January 1	$	5,856		$	5,343
Warranties issued	9,608			8,640
Settlements made	(9,357		)	(8,127		)
Balance at December 31	$	6,107		$	5,856