Borrowing Arrangements (Tables)

3 Months Ended

Mar. 31, 2013

Borrowing Arrangements

Schedule of long-term borrowings

		Amount Outstanding
	Maturity Date	March 31, 2013		December 31, 2012
	(Unaudited)
Senior Credit Facility	October 2, 2017	$	320,198	$	307,939
Other obligations	Various	2,388		2,620
Total debt		322,586		310,559
Less current portion		21,680		21,837
Total long-term debt		$	300,906	$	288,722