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Note 9 - Income Taxes (Details Textual) - USD ($) $ in Thousands | 3 Months Ended | 15 Months Ended |
--- | --- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Jun. 30, 2021
Income Tax Expense (Benefit), Total | $ 7,187 | $ 1,888 |  |
Effective Income Tax Rate Reconciliation, Percent, Total | 26.30% | 16.80% |  |
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | 21.00% |  |  |
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount |  |  | $ 900 |
Unrecognized Tax Benefits, Ending Balance | $ 2,200 |  | 2,200 | $ 2,000
Decrease in Unrecognized Tax Benefits is Reasonably Possible | 400 |  | 400 |
Unrecognized Tax Benefits that Would Impact Effective Tax Rate | 400 |  | 400 |
Retail Segment [Member] |  |  |  |
Deferred Tax Assets, Valuation Allowance, Total | $ 600 |  | $ 600 |

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