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Note 15 - Equity (Details Textual) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions |  |  |  |  | 1 Months Ended | 3 Months Ended | 12 Months Ended | 14 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
May 17, 2023 | Feb. 15, 2023 | May 18, 2022 | Jan. 26, 2022 | May 31, 2022 | Jun. 30, 2023 | Mar. 31, 2023 | Jun. 30, 2022 | Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2022 | Jun. 30, 2023 | Jan. 30, 2023 | Jan. 29, 2023 | Feb. 10, 2022 | Jan. 01, 2022 | Aug. 05, 2021 | Jan. 25, 2021
Treasury Stock, Value, Acquired, Cost Method |  |  |  |  |  | $ 4,683 | $ 20,805 | $ 28,565 | $ 14,800 |  |  |  |  |  |  |  |  |
Common Stock, Dividends, Per Share, Declared (in dollars per share) | $ 0.11 | $ 0.11 | $ 0.0625 | $ 0.0625 |  | $ 0.11 | $ 0.11 | $ 0.0625 | $ 0.0625 |  |  |  |  |  |  |  |  |
Repurchase Program Authorized January 25, 2021 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock Repurchase Program, Authorized Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 40,000 | $ 40,000
Treasury Stock, Shares, Acquired (in shares) |  |  |  |  |  |  |  |  |  | 0.5 |  |  |  |  |  |  |  |
Treasury Stock, Value, Acquired, Cost Method |  |  |  |  |  |  |  |  |  | $ 8,100 |  |  |  |  |  |  |  |
Stock Repurchase Program, Remaining Authorized Repurchase Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 38,000 |  |
Repurchase Program 10b5-1 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock Repurchase Program, Authorized Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 30,000 |  |  |
Treasury Stock, Shares, Acquired (in shares) |  |  |  |  | 1.4 |  |  |  |  |  |  |  |  |  |  |  |  |
Treasury Stock, Value, Acquired, Cost Method |  |  |  |  | $ 30,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Share Repurchase Program Authorized May 18, 2022 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Stock Repurchase Program, Authorized Amount |  |  | $ 75,000 |  |  |  |  |  |  |  |  |  | $ 55,000 |  |  |  |  |
Treasury Stock, Shares, Acquired (in shares) |  |  |  |  |  |  |  |  |  |  | 2.0 |  |  |  |  |  |  |
Treasury Stock, Value, Acquired, Cost Method |  |  |  |  |  | $ 0 |  |  |  |  | $ 54,700 | $ 2,700 |  |  |  |  |  |
Stock Repurchase Program, Remaining Authorized Repurchase Amount |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 17,500 |  |  |  |
Stock Repurchase Program, Additional Authorized Amount |  |  |  |  |  |  | $ 37,500 |  |  |  |  |  |  |  |  |  |  |

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