Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2014

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued liabilities are as follows:

	June 30, 2014		December 31, 2013
	(in thousands)
Warranty	$	7,775	$	7,352
Due to representatives	13,488		9,480
Payroll	3,378		4,448
Profit sharing	1,957		1,389
Worker's compensation	522		665
Medical self-insurance	399		353
Customer prepayments	1,859		2,077
Donations	1,000		—
Income tax payable	169		—
Employee benefits and other	3,310		2,786
Total	$	33,857	$	28,550