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v3.22.2.2

Note I - Stockholders' Equity (Details Textual) - USD ($) $ in Millions |  |  |  | 12 Months Ended
--- | --- | --- | --- | ---
Jan. 14, 2022 | Mar. 12, 2021 | Sep. 19, 2020 | Jun. 30, 2022
Stock Repurchase Program, Additional Authorized Amount | $ 3.0 | $ 3.0 | $ 2.0 |
Stock Repurchase Program, Authorized Amount | $ 18.0 | $ 15.0 | $ 12.0 |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period (in shares) |  |  |  | 130,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Cashless Exercises (in shares) |  |  |  | 120,000
Stock Issued During Period, Shares, Stock Options Exercised for Cash (in shares) |  |  |  | 55,915
Restricted Stock [Member] |  |  |  |
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total |  |  |  | $ 2.1
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year) |  |  |  | 2 years 4 months 24 days

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