Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2012

Accrued Expenses [Abstract]

Schedule of accrued expenses

Accrued expenses consist of the following:

	December 31,
	2012		2011
Accrued employee compensation	$	14,941	$	19,680
Other payroll-related expenses		12,085		6,363
Deferred revenue		10,246		12,749
Restructuring reserves		3,814		844
Accrued professional fees		3,066		5,474
Accrued customer rebates		2,154		1,930
Deferred lease costs		2,039		3,452
Accrued sales and use taxes		1,728		1,507
Vacant property reserve		1,535		2,131
Accrued property taxes		625		772
Accrued interest		257		358
Facility exit reserve		120		228
Multiemployer pension withdrawal		--		1,846
Other		4,470		3,302
Total	$	57,080	$	60,636