Other Current Liabilities (Tables)

6 Months Ended

Jun. 30, 2013

Other Liabilities Disclosure [Abstract]

Schedule of Other Current Liabilities

Other current liabilities were comprised of the following:

	June 30, 2013		December 31, 2012
Customer-related liabilities	$	11,965	$	13,444
Accrued sales commissions		1,790		2,146
Other		8,891		8,883
	$	22,646	$	24,473

Schedule of Changes in Liability for Product Warranty Claims

Changes in the liability for product warranty claims consisted of the following:

	Three Months Ended June 30,						Six Months Ended June 30,
	2013			2012			2013			2012
Balance at beginning of the period	$	6,409		$	5,472		$	6,625		$	5,498
Satisfaction of warranty claims		(669	)		(573	)		(1,214	)		(1,265	)
Provision for warranty claims		687			642			1,262			1,231
Other, primarily impact from changes in foreign currency exchange rates		(2	)		(53	)		(248	)		24
Balance at end of the period	$	6,425		$	5,488		$	6,425		$	5,488