Other Liabilities (Tables)

3 Months Ended

Mar. 31, 2013

Other Liabilities Disclosure [Abstract]

Schedule of Other Liabilities

	March 31, 2013		December 31, 2012
Other Current Liabilities:
Product warranties	$	7,533	$	8,266
Deferred revenue		7,143		9,280
Other		19,366		19,859
Total other current liabilities	$	34,042	$	37,405
Other Liabilities:
Long-term income tax payable	$	21,123	$	20,880
Accrued compensation		19,620		18,750
Other		4,870		3,745
Total other liabilities	$	45,613	$	43,375