Note 8 - Stock-Based Compensation	6 Months Ended
Jun. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]	Note 8. Share-Based Compensation On February 21, 2013, the Compensation Committee of our Board of Directors approved, subject to stockholder approval, a third amendment (the "Third Amendment") to the 2006 Omnibus Incentive Plan (the "Incentive Plan"). The Third Amendment provides that (i) the maximum aggregate number of shares of Class A common stock available for grant of awards under the Incentive Plan from and after May 29, 2013, shall not exceed 750,000, plus any remaining available shares of the 800,000 shares previously made available under the Second Amendment, and any expirations, forfeitures, cancellations, or certain other terminations of shares approved for grant under the Third Amendment or the Second Amendment previously reserved, plus any remaining expirations, forfeitures, cancellations, or certain other terminations of such shares, and (ii) re-sets the term of the Incentive Plan will expire with respect to the ability to grant new awards on March 31, 2023. The Compensation Committee also re-approved, subject to stockholder re-approval, the material terms of the performance-based goals under the Incentive Plan so that certain incentive awards granted thereunder would continue to qualify as exempt "performance-based compensation" under Internal Revenue Code Section 162(m). The Company's stockholders approved the adoption of the Third Amendment and re-approved the material terms of the performance-based goals under the Incentive Plan at the Company's 2013 Annual Meeting held on May 29, 2013. The Incentive Plan permits annual awards of shares of our Class A common stock to executives, other key employees, non-employee directors, and eligible participants under various types of options, restricted stock awards, or other equity instruments. At June 30, 2013, 743,124 of the aforementioned 1,550,000 shares were available for award following the Third Amendment. No participant in the Incentive Plan may receive awards of any type of equity instruments in any calendar-year that relates to more than 200,000 shares of our Class A common stock. No awards may be made under the Incentive Plan after March 31, 2023. To the extent available, we have issued treasury stock to satisfy all share-based incentive plans. Included in salaries, wages, and related expenses within the condensed consolidated statements of operations is a benefit of $0.3 million and expense of $0.3 million, for the three months ended June 30, 2013 and 2012, respectively, and a benefit $0.1 million and expense of $0.4 million, for the six months ended June 30, 2013 and 2012, respectively. The net benefit in the 2013 periods is the result of reversing $0.4 million of previously recorded stock compensation expense recognized in prior periods related to performance-based restricted stock for which the Company now considers it improbable of meeting the required performance-based criteria for the potential future vesting of such securities. An additional $0.1 million of stock-based compensation was recorded in general supplies and expenses in the condensed consolidated statements of operations for the three and six months ended June 30, 2013 and 2012, as it relates to the issuance of restricted stock to non-employee directors. The Incentive Plan allows participants to pay the federal and state minimum statutory tax withholding requirements related to awards that vest or allows participants to deliver to us shares of Class A common stock having a fair market value equal to the minimum amount of such required withholding taxes. To satisfy withholding requirements for shares that vested, certain participants elected to forfeit receipt of 33,243 shares of Class A common stock at a weighted average per share price of $6.03 based on the closing price of our Class A common stock on the date the shares vested in the first quarter of 2013, in lieu of the federal and state minimum statutory tax withholding requirements. We remitted $0.2 million to the proper taxing authorities in satisfaction of the employees' minimum statutory withholding requirements. There were no shares that vested during the three months ended June 30, 2013.

Note 8 - Stock-Based Compensation

6 Months Ended

Jun. 30, 2013

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Disclosure of Compensation Related Costs, Share-based Payments [Text Block]

Note 8. Share-Based Compensation

On February 21, 2013, the Compensation Committee of our Board of Directors approved, subject to stockholder approval, a third amendment (the "Third Amendment") to the 2006 Omnibus Incentive Plan (the "Incentive Plan"). The Third Amendment provides that (i) the maximum aggregate number of shares of Class A common stock available for grant of awards under the Incentive Plan from and after May 29, 2013, shall not exceed 750,000, plus any remaining available shares of the 800,000 shares previously made available under the Second Amendment, and any expirations, forfeitures, cancellations, or certain other terminations of shares approved for grant under the Third Amendment or the Second Amendment previously reserved, plus any remaining expirations, forfeitures, cancellations, or certain other terminations of such shares, and (ii) re-sets the term of the Incentive Plan will expire with respect to the ability to grant new awards on March 31, 2023. The Compensation Committee also re-approved, subject to stockholder re-approval, the material terms of the performance-based goals under the Incentive Plan so that certain incentive awards granted thereunder would continue to qualify as exempt "performance-based compensation" under Internal Revenue Code Section 162(m). The Company's stockholders approved the adoption of the Third Amendment and re-approved the material terms of the performance-based goals under the Incentive Plan at the Company's 2013 Annual Meeting held on May 29, 2013.

The Incentive Plan permits annual awards of shares of our Class A common stock to executives, other key employees, non-employee directors, and eligible participants under various types of options, restricted stock awards, or other equity instruments. At June 30, 2013, 743,124 of the aforementioned 1,550,000 shares were available for award following the Third Amendment. No participant in the Incentive Plan may receive awards of any type of equity instruments in any calendar-year that relates to more than 200,000 shares of our Class A common stock. No awards may be made under the Incentive Plan after March 31, 2023. To the extent available, we have issued treasury stock to satisfy all share-based incentive plans.

Included in salaries, wages, and related expenses within the condensed consolidated statements of operations is a benefit of $0.3 million and expense of $0.3 million, for the three months ended June 30, 2013 and 2012, respectively, and a benefit $0.1 million and expense of $0.4 million, for the six months ended June 30, 2013 and 2012, respectively. The net benefit in the 2013 periods is the result of reversing $0.4 million of previously recorded stock compensation expense recognized in prior periods related to performance-based restricted stock for which the Company now considers it improbable of meeting the required performance-based criteria for the potential future vesting of such securities. An additional $0.1 million of stock-based compensation was recorded in general supplies and expenses in the condensed consolidated statements of operations for the three and six months ended June 30, 2013 and 2012, as it relates to the issuance of restricted stock to non-employee directors.

The Incentive Plan allows participants to pay the federal and state minimum statutory tax withholding requirements related to awards that vest or allows participants to deliver to us shares of Class A common stock having a fair market value equal to the minimum amount of such required withholding taxes. To satisfy withholding requirements for shares that vested, certain participants elected to forfeit receipt of 33,243 shares of Class A common stock at a weighted average per share price of $6.03 based on the closing price of our Class A common stock on the date the shares vested in the first quarter of 2013, in lieu of the federal and state minimum statutory tax withholding requirements. We remitted $0.2 million to the proper taxing authorities in satisfaction of the employees' minimum statutory withholding requirements. There were no shares that vested during the three months ended June 30, 2013.

- Definition

The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details.

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