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Note 17 - Stock Repurchase Program | 3 Months Ended
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Mar. 31, 2016
Disclosure Text Block Supplement [Abstract] |
Treasury Stock [Text Block] | 17. Stock Repurchase Program In February 2016, the Company completed the repurchase of the remaining 633,250 shares of its common stock under the August 2015 repurchase program, for $17.0 million, or a $26.82 average price per share. On February 1, 2016, the Board of Directors of the Company adopted a new stock repurchase program to repurchase up to $45.0 million of the Company’s common stock. In February 2016, the Company repurchased 1,380,578 shares of its common stock for $37.5 million, or a $27.13 average price per share under the February 2016 repurchase program. As of March 31, 2016, there was $7.5 million of the Company’s common stock remaining that could be purchased in the future under the February 2016 repurchase program.

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- Definition The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock. + References No definition available. + Details
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