Accrued Expenses

12 Months Ended

Dec. 31, 2012

Accrued Expenses [Abstract]

Accrued Expenses

10.Accrued Expenses

Accrued expenses consist of the following components as of December 31, (dollars in thousands):

	2012		2011
Salaries and wages	$	71,567	$	52,268
Insurance reserves		37,717		35,066
Vacation		24,697		23,565
Real estate taxes		22,178		22,690
Lease payable		8,915		9,017
Interest		7,644		7,782
Income taxes		2,469		1,919
Other		25,708		31,327
Total	$	200,895	$	183,634