Accrued Liabilities

12 Months Ended

Dec. 31, 2016

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued Liabilities

At December 31, accrued liabilities were comprised of the following:

	December 31,
	2016		2015
	(in thousands)
Warranty	$	7,936	$	8,469
Due to representatives	9,907		10,597
Payroll	4,129		3,954
401(k) Contributions	—		3,054
Profit sharing	1,967		2,220
Workers' compensation	580		366
Medical self-insurance	872		676
Customer prepayments	2,256		2,895
Donations	600		600
Employee benefits and other	3,693		4,404
Total	$	31,940	$	37,235