Product Warranties (Tables)

6 Months Ended

Jun. 30, 2014

Product Warranties Disclosures [Abstract]

Current and Long-term Recorded Warranty Liability

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

	2014
Balance at January 1	$	5,343
Warranties issued	3,541
Settlements made	(4,567		)
Balance at June 30	$	4,317