Note 20 - Stock Repurchase Program	9 Months Ended
Sep. 30, 2019
Notes to Financial Statements
Treasury Stock [Text Block]	20. Stock Repurchase Program In May 2019, the Company completed the October 2018 stock repurchase program with the repurchase of 1,182,060 shares in total for approximately $45.0 million at an average cost of $38.07 per share of the Company’s common stock. Thereafter, on May 7, 2019, the Company announced that its Board of Directors adopted a new stock repurchase program to buy back up to $50.0 million of the Company’s common stock. As of September 30, 2019, the Company repurchased 741,934 shares for approximately $26.4 million, at an average cost of $35.59 per share, and may repurchase up to an additional $23.6 million of its common stock under the May 2019 stock repurchase program.

Note 20 - Stock Repurchase Program

9 Months Ended

Sep. 30, 2019

20. Stock Repurchase Program

In May 2019, the Company completed the October 2018 stock repurchase program with the repurchase of 1,182,060 shares in total for approximately $45.0 million at an average cost of $38.07 per share of the Company’s common stock.

Thereafter, on May 7, 2019, the Company announced that its Board of Directors adopted a new stock repurchase program to buy back up to $50.0 million of the Company’s common stock. As of September 30, 2019, the Company repurchased 741,934 shares for approximately $26.4 million, at an average cost of $35.59 per share, and may repurchase up to an additional $23.6 million of its common stock under the May 2019 stock repurchase program.