Note 9 - Stockholders' Equity (Details Textual) - USD ($) |
3 Months Ended | 6 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
Feb. 17, 2026 |
Jun. 30, 2026 |
Mar. 31, 2026 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Jan. 12, 2016 |
Jul. 28, 2015 |
|
| Common Stock, Dividends, Per Share, Declared (in dollars per share) | $ 0.1 | $ 0.1 | $ 0.2 | $ 0.2 | |||||
| Dividends, Common Stock | $ 1,700,000 | $ 4,600,000 | |||||||
| Stock Repurchase Program, Authorized Amount | $ 70,000,000 | $ 15,000,000 | |||||||
| Treasury Stock, Shares, Acquired (in shares) | 2,935,227 | ||||||||
| Share Repurchase Program, Percent of Stock Outstanding | 25.50% | ||||||||
| Shares Acquired, Average Cost Per Share (in dollars per share) | $ 2 | ||||||||
| Treasury Stock, Value, Acquired, Cost Method | $ 5,900,000 | $ 5,962,000 | |||||||
| Stock Repurchases During Period, Fees and Excise Tax | $ 92,000 | ||||||||
| Share Repurchase Program, Remaining Authorized, Amount | $ 15,900,000 | $ 15,900,000 | |||||||
| X | ||||||||||
- Definition The percent of outstanding stock that is repurchased. No definition available.
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| X | ||||||||||
- Definition The amount for fees and excise tax for the stock repurchased during the period. No definition available.
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| X | ||||||||||
- Definition Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount remaining authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Total cost of shares repurchased divided by the total number of shares repurchased. No definition available.
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| X | ||||||||||
- Definition Number of shares that have been repurchased during the period and are being held in treasury. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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