Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2019

Accrued Liabilities, Current [Abstract]

Schedule of Accrued Liabilities

Accrued liabilities consisted of the following:

	December 31,
(in thousands)	2019		2018
Sales reserves	$	110,758	$	97,702
Accrued salaries, bonus, paid time off and other benefits	93,887		97,492
Accrued import duties	20,922		18,903
Taxes other than income taxes payable	15,496		13,376
Product warranties	14,466		13,186
Other	40,194		35,025
	$	295,723	$	275,684

Reconciliation of Product Warranties

A reconciliation of product warranties is as follows:

	Year Ended December 31,
(in thousands)	2019		2018		2017
Balance at beginning of year	$	13,186	$	12,339	$	11,455
Provision for warranty claims	5,152		5,054		4,538
Warranty claims	(3,810)		(3,942)		(4,210)
Other	(62)		(265)		556
Balance at end of year	$	14,466	$	13,186	$	12,339