Common Stock Repurchase	9 Months Ended
Sep. 30, 2011
Common Stock Repurchase [Abstract]
Common Stock Repurchase	13. Common Stock Repurchase On June 1, 2010 the Company announced that its Board of Directors authorized the purchase of up to $15.0 million of its common stock over the course of the following two years. The purchase of shares may be made from time to time in the open market or through privately negotiated transactions, on such terms as management deems appropriate, and will be dependent upon various factors, including: price, regulatory requirements, and other market conditions. For the nine months ended September 30, 2011 the Company purchased approximately 280,000 shares of its common stock for an aggregate purchase price of $1.5 million. For the twelve months ended December 31, 2010 the Company purchased approximately 1.0 million shares of its common stock for an aggregate purchase price of $5.8 million. These shares were accounted for as part of treasury stock, carried at cost, and reflected as a reduction of shareholders' equity on the Company's Summary Consolidated Balance Sheets.

Common Stock Repurchase

9 Months Ended

Sep. 30, 2011

13. Common Stock Repurchase

On June 1, 2010 the Company announced that its Board of Directors authorized the purchase of up to $15.0 million of its common stock over the course of the following two years. The purchase of shares may be made from time to time in the open market or through privately negotiated transactions, on such terms as management deems appropriate, and will be dependent upon various factors, including: price, regulatory requirements, and other market conditions. For the nine months ended September 30, 2011 the Company purchased approximately 280,000 shares of its common stock for an aggregate purchase price of $1.5 million. For the twelve months ended December 31, 2010 the Company purchased approximately 1.0 million shares of its common stock for an aggregate purchase price of $5.8 million. These shares were accounted for as part of treasury stock, carried at cost, and reflected as a reduction of shareholders' equity on the Company's Summary Consolidated Balance Sheets.