Stockholders' Equity and Stock Incentive Plans | 9 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2011 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Stockholders' Equity and Stock Incentive Plans [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Shareholders' Equity and Share-based Payments [Text Block] | STOCKHOLDERS' EQUITY AND STOCK INCENTIVE PLANS Share Repurchase Program We have in the past, and may in the future, acquire our debt or equity securities, through open market purchases, privately negotiated transactions, tender offers, exchange offers, redemptions or otherwise, upon such terms and at such prices as we may determine from time to time. In July 2008, our Board of Directors authorized an amendment to our existing share repurchase program to increase the amount of common stock available to be repurchased to $100 million. We are not obligated to purchase any shares under our stock repurchase program. Subject to applicable corporate securities laws, repurchases under our stock repurchase program may be made at such times and in such amounts as we deem appropriate. Purchases under our stock repurchase program can be discontinued at any time that we feel additional purchases are not warranted. We intend to fund the repurchases under the stock repurchase program with existing cash resources and availability under our bank credit facility. We are subject to certain limitations regarding the repurchase of common stock, such as restricted payment limitations related to our outstanding notes and our bank credit facility. During the nine months ended September 30, 2011 or 2010, we did not repurchase any shares of our common stock. We are currently authorized to repurchase up to an additional $92.1 million in shares of our common stock under the share repurchase program. Dividends Dividends are declared at our Board of Director's discretion. We are subject to certain limitations regarding payment of dividends, such as restricted payment limitations related to our outstanding notes and our bank credit facility. In July 2008, our Board of Directors suspended the quarterly dividend for the current and future periods; therefore, we did not declare a dividend during the nine months ended September 30, 2011 or 2010. Share-Based Compensation We account for share-based awards exchanged for employee services in accordance with the authoritative accounting guidance for share-based payments. Under the guidance, share-based compensation expense is measured at the grant date, based on the estimated fair value of the award, and is recognized as expense, net of estimated forfeitures, over the employee's requisite service period. The following table provides classification detail of the total costs related to our share-based employee compensation plans reported in our condensed consolidated statements of operations.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||