Long-term Debt and Capital Lease Obligations (Tables)

3 Months Ended

Mar. 31, 2013

Long-term Debt and Capital Lease Obligations [Abstract]

Long-term debt

Long-term debt and capital lease obligations consist of the following:

	March 31,		December 31,
	2013		2012
Term loan under credit agreement, variable	$	224,437	$	225,000
Revolver under credit agreement, variable		19,236		6,236
Capital leases, at fixed rates ranging from 2.04% to 7.73% at March 31, 2013 and 3.00% to 7.73% at December 31, 2012		15,430		15,316
Notes payable, principal and interest payable monthly, at fixed rates, up to 3.60% at March 31, 2013 and up to 3.25% at December 31, 2012		11,554		6,034
Missouri IRBs at fixed rate of 2.80% at March 31, 2013 and December 31, 2012		8,065		8,113
Total debt		278,722		260,699
Less current installments		6,093		5,632
Total long-term debt and capital lease obligations	$	272,629	$	255,067