Note 8 - Stock-Based Compensation	6 Months Ended
Jun. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]	Note 8. Share-Based Compensation In February 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 (i) provides that 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 to the Incentive Plan (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 to expire with respect to the ability to grant new awards on June 30, 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, 2014, 674,591 of the aforementioned 1,550,000 shares were available for award under the amended Incentive Plan. 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 June 30, 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 for the three months ended June 30, 2014 and 2013, is stock-based compensation expense of approximately $0.2 million and benefit of $0.3 million, respectively, and expense of $0.2 million and benefit of $0.1 million for the six months ended June 30, 2014 and 2013, respectively. The 2014 and 2013 amounts include the reversal of approximately $0.1 million and $0.4 million, respectively, of previously recorded stock compensation expense recognized in prior periods related to performance-based restricted stock for which the Company has determined it is 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, 2014 and 2013, 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 15,388 shares of Class A common stock at a weighted average per share price of $11.28 based on the closing price of our Class A common stock on the dates the shares vested in 2014, 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.

Note 8 - Stock-Based Compensation

6 Months Ended

Jun. 30, 2014

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

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

Note 8. Share-Based Compensation

In February 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 (i) provides that 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 to the Incentive Plan (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 to expire with respect to the ability to grant new awards on June 30, 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, 2014, 674,591 of the aforementioned 1,550,000 shares were available for award under the amended Incentive Plan. 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 June 30, 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 for the three months ended June 30, 2014 and 2013, is stock-based compensation expense of approximately $0.2 million and benefit of $0.3 million, respectively, and expense of $0.2 million and benefit of $0.1 million for the six months ended June 30, 2014 and 2013, respectively. The 2014 and 2013 amounts include the reversal of approximately $0.1 million and $0.4 million, respectively, of previously recorded stock compensation expense recognized in prior periods related to performance-based restricted stock for which the Company has determined it is 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, 2014 and 2013, 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 15,388 shares of Class A common stock at a weighted average per share price of $11.28 based on the closing price of our Class A common stock on the dates the shares vested in 2014, 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.

- 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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