Subsequent Events	9 Months Ended
Sep. 30, 2011
Subsequent Events
Subsequent Events	(18) Subsequent Events On October 28, 2011, the Company entered into a Fourth Amendment Agreement, (the "Amendment") to the Amended and Restated Credit Agreement dated as of October 30, 2009 (as amended, the "Credit Agreement") among the Company, the lenders named therein, and an unaffiliated bank as administrative agent. Pursuant to the Amendment, an additional unaffiliated bank has agreed to become an additional revolving credit lender under the Credit Agreement, with a revolving commitment of $25.0 million. After giving effect to the Amendment, the total revolving commitment of all lenders under the Credit Agreement is $75.0 million. As of the date hereof, the Company has no outstanding balance under the revolving credit facility and has $1.0 million outstanding under its term facility.

Subsequent Events

9 Months Ended

Sep. 30, 2011

(18) Subsequent Events

On October 28, 2011, the Company entered into a Fourth Amendment Agreement, (the "Amendment") to the Amended and Restated Credit Agreement dated as of October 30, 2009 (as amended, the "Credit Agreement") among the Company, the lenders named therein, and an unaffiliated bank as administrative agent.

Pursuant to the Amendment, an additional unaffiliated bank has agreed to become an additional revolving credit lender under the Credit Agreement, with a revolving commitment of $25.0 million. After giving effect to the Amendment, the total revolving commitment of all lenders under the Credit Agreement is $75.0 million. As of the date hereof, the Company has no outstanding balance under the revolving credit facility and has $1.0 million outstanding under its term facility.