Other Current Liabilities (Tables)

9 Months Ended

Sep. 30, 2018

Other Liabilities Disclosure [Abstract]

Schedule of Other Current Liabilities

Other current liabilities were comprised of the following:

	September 30, 2018		December 31, 2017
Customer-related liabilities	$	16,113	$	18,512
Accrued interest payable		2,743		2,697
Accrued sales commissions		1,995		2,301
Other		8,212		13,579
Other current liabilities	$	29,063	$	37,089

Schedule of Changes in Liability for Product Warranty Claims

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

	Three Months Ended September 30,						Nine Months Ended September 30,
	2018			2017			2018			2017
Balance at beginning of the period	$	10,122		$	12,117		$	11,702		$	11,521
Satisfaction of warranty claims		(982	)		(1,169	)		(2,616	)		(2,889	)
Provision for warranty claims		508			1,011			2,496			2,964
Reversal of unneeded provision for warranty claims		(312	)		0			(1,916	)		0
Other, primarily impact from changes in foreign currency exchange rates		(17	)		328			(347	)		691
Balance at end of the period	$	9,319		$	12,287		$	9,319		$	12,287

Schedule of Changes in Customer Deposits

Changes in customer deposits consisted of the following:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2018			2017			2018			2017
Balance at beginning of the period	$	4,889		$	7,849		$	4,573		$	6,786
Satisfaction of performance obligations		(2,027	)		(3,070	)		(7,176	)		(9,495	)
Receipt of additional deposits		1,871			1,769			7,384			9,228
Other, primarily changes in foreign currency    exchange rates		(88	)		113			(136	)		142
Balance at end of the period	$	4,645		$	6,661		$	4,645		$	6,661