Note 20 - Stock Repurchase Program	6 Months Ended
Jun. 30, 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 June 30, 2020, the Company repurchased 1,141,934 shares for $39.3 million, at an average cost of $34.40 per share. The Company has temporarily suspended the stock repurchase program and 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

6 Months Ended

Jun. 30, 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 June 30, 2020, the Company repurchased 1,141,934 shares for $39.3 million, at an average cost of $34.40 per share. The Company has temporarily suspended the stock repurchase program and 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.