Borrowing Arrangements (Tables)

6 Months Ended

Jun. 30, 2013

Borrowing Arrangements

Schedule of long-term borrowings

		Amount Outstanding
	Maturity Date	June 30, 2013		December 31, 2012
		(Unaudited)
Senior credit facility	October 2, 2017	$	304,191	$	307,854
Other obligations	Various	2,196		2,620
Total debt		306,387		310,474
Less current portion		21,559		21,752
Total long-term debt		$	284,828	$	288,722