Note 17 - Special Cash Dividends	12 Months Ended
Dec. 31, 2014
Special Cash Dividends [Abstract]
Special Cash Dividends [Text Block]	17. Special Cash Dividends On June 29, 2012, the Company used a portion of the proceeds from the May 30, 2012 debt refinancing (see Note 11, “Credit Agreements” to the consolidated financial statements) together with cash on its balance sheet to pay a special cash dividend of $6.00 per share on its common stock, resulting in payments totaling $404,332 to stockholders. Related dividends declared but unpaid as of December 31, 2014 of $731, which relate to dividends earned on unvested restricted stock awards, are included in other accrued liabilities in the consolidated balance sheet. Payment of these dividends will be made when the underlying restricted stock awards vest. The 2012 dividend was recorded as a reduction to additional paid-in capital as the Company had an accumulated deficit balance as of the dividend declaration date. On June 21, 2013, the Company used a portion of the proceeds from the May 31, 2013 debt refinancing (see Note 11, “Credit Agreements” to the consolidated financial statements) to pay a special cash dividend of $5.00 per share on its common stock, resulting in payments totaling $340,772 to stockholders. Related dividends declared but unpaid as of December 31, 2014 of $810, which relate to dividends earned on unvested restricted stock awards, are included in other accrued liabilities in the consolidated balance sheet. Payment of these dividends will be made when the underlying restricted stock awards vest. The balance of retained earnings as of the 2013 dividend declaration date was $4,934. As such, the dividends were first charged to retained earnings and dividends in excess of retained earnings were recorded as a reduction to additional paid-in capital. In connection with the special dividends, and pursuant to the terms of the Company’s stock option plan, certain adjustments were made to stock options outstanding under the plan in order to avoid dilution of the intended benefits which would otherwise result as a consequence of the special dividend. As such, the strike price for all outstanding stock options at that time of the dividend was modified by the $6.00 and $5.00 special dividend amount, respectively, for the 2012 and 2013 special dividends. There was no change to compensation expense as a result of this adjustment.

Note 17 - Special Cash Dividends

12 Months Ended

Dec. 31, 2014

17. Special Cash Dividends

On June 29, 2012, the Company used a portion of the proceeds from the May 30, 2012 debt refinancing (see Note 11, “Credit Agreements” to the consolidated financial statements) together with cash on its balance sheet to pay a special cash dividend of $6.00 per share on its common stock, resulting in payments totaling $404,332 to stockholders. Related dividends declared but unpaid as of December 31, 2014 of $731, which relate to dividends earned on unvested restricted stock awards, are included in other accrued liabilities in the consolidated balance sheet. Payment of these dividends will be made when the underlying restricted stock awards vest. The 2012 dividend was recorded as a reduction to additional paid-in capital as the Company had an accumulated deficit balance as of the dividend declaration date.

On June 21, 2013, the Company used a portion of the proceeds from the May 31, 2013 debt refinancing (see Note 11, “Credit Agreements” to the consolidated financial statements) to pay a special cash dividend of $5.00 per share on its common stock, resulting in payments totaling $340,772 to stockholders. Related dividends declared but unpaid as of December 31, 2014 of $810, which relate to dividends earned on unvested restricted stock awards, are included in other accrued liabilities in the consolidated balance sheet. Payment of these dividends will be made when the underlying restricted stock awards vest. The balance of retained earnings as of the 2013 dividend declaration date was $4,934. As such, the dividends were first charged to retained earnings and dividends in excess of retained earnings were recorded as a reduction to additional paid-in capital.

In connection with the special dividends, and pursuant to the terms of the Company’s stock option plan, certain adjustments were made to stock options outstanding under the plan in order to avoid dilution of the intended benefits which would otherwise result as a consequence of the special dividend. As such, the strike price for all outstanding stock options at that time of the dividend was modified by the $6.00 and $5.00 special dividend amount, respectively, for the 2012 and 2013 special dividends. There was no change to compensation expense as a result of this adjustment.