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Income Taxes (Detail Textuals) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Mar. 31, 2023
Income Tax Disclosure [Line items] |  |  |  |  |
Income tax expense (benefit) | $ (145) | $ (958) | $ 0 | $ (1,585) |
Increase (decrease) in effective tax rate | 1.40% | 23.40% | 0.00% | 24.40% |
Unrecognized tax benefits |  |  | $ 0 |  |
Valuation allowance for deferred tax assets | $ 11,265 |  | $ 11,265 |  | $ 9,457
State [Member] |  |  |  |  |
Income Tax Disclosure [Line items] |  |  |  |  |
Operating loss carryforwards, expiration date |  |  | Mar. 31, 2039 |  |
Operating loss carryforwards | 53,500 |  | $ 53,500 |  |
Federal [Member] |  |  |  |  |
Income Tax Disclosure [Line items] |  |  |  |  |
Operating loss carryforwards, limitations on use |  |  | indefinitely |  |
Operating loss carryforwards | $ 31,300 |  | $ 31,300 |  |

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