Accrued Liabilities (Tables)

6 Months Ended

Jul. 01, 2014

Payables and Accruals [Abstract]

Components of accrued liabilities

Accrued liabilities consist of the following (in thousands):

	July 1, 2014		December 31, 2013
Payroll and vacation	$	16,247	$	16,634
Accrued payroll taxes	2,688		2,453
Accrued purchase price due to sellers	—		10,895
Sales tax payable	4,235		6,379
Other	18,737		14,695
	$	41,907	$	51,056