Note 19 - Stock Repurchase Program	3 Months Ended
Mar. 31, 2023
Notes to Financial Statements
Treasury Stock [Text Block]	19. Stock Repurchase Program On February 21, 2023, the Company completed its May 2022 stock buyback program by repurchasing 375,090 shares at an average cost of $44.20 in Q1 2023, for a total of $16.6 million.

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.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 30
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//505-30/tableOfContent

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