Note 20 - Stock Repurchase Program	3 Months Ended
Mar. 31, 2020
Notes to Financial Statements
Treasury Stock [Text Block]	20. Stock Repurchase Program On May 7, 2019, the Board of Directors approved a new stock repurchase program to buy back up to $50.0 million of the Company’s common stock. In 2019, the Company repurchased 741,934 shares for $26.4 million, at an average cost of $35.59 per share under the May 2019 repurchase program. The Company repurchased 400,000 shares for $12.9 million, at an average cost of $32.20 per share under the May 2019 repurchase program in the three months ended March 31, 2020. As of March 31, 2020, the Company repurchased 1,141,934 shares for $39.3 million, at an average cost of $34.40 per share. The Company does not plan to buy back additional stock until further notice. If the Company resumes stock repurchases, it may repurchase up to an additional $10.7 million of its common stock under the May 2019 stock repurchase program.

Note 20 - Stock Repurchase Program

3 Months Ended

Mar. 31, 2020

20. Stock Repurchase Program

On May 7, 2019, the Board of Directors approved a new stock repurchase program to buy back up to $50.0 million of the Company’s common stock. In 2019, the Company repurchased 741,934 shares for $26.4 million, at an average cost of $35.59 per share under the May 2019 repurchase program. The Company repurchased 400,000 shares for $12.9 million, at an average cost of $32.20 per share under the May 2019 repurchase program in the three months ended March 31, 2020. As of March 31, 2020, the Company repurchased 1,141,934 shares for $39.3 million, at an average cost of $34.40 per share. The Company does not plan to buy back additional stock until further notice. If the Company resumes stock repurchases, it may repurchase up to an additional $10.7 million of its common stock under the May 2019 stock repurchase program.