Borrowing Arrangements (Tables)

6 Months Ended

Jun. 30, 2012

Borrowing Arrangements

Schedule of long-term borrowings

	Amount Outstanding
	Due Date	June 30, 2012		December 31, 2011
		(Unaudited)
Revolving senior credit facility	October 2013	$	70,000	$	80,000
Capital lease obligations	Various	699		972
Obligations on seller notes and other	Various	969		1,041
Total		71,668		82,013
Less current portion		723		754
Long-term borrowings excluding current portion		$	70,945	$	81,259