Credit Facility (Tables)

6 Months Ended

Jun. 30, 2011

Credit Facility [Abstract]

Bank indebtedness

	June 30,		December 31,
	2011		2010
Term Loan (under the Prior Credit Facility)	$	—	$	17,500
Revolving Term Loan		34,583		—
	$	34,583	$	17,500

Term loan principal payments

2011 (six months remaining)	$	—
2012		—
2013		—
2014		—
2015		34,583
Thereafter		—
	$	34,583