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Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands | 12 Months Ended
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Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2022
Income Tax Disclosure [Abstract] |  |  |
Statutory federal income tax rate (percentage) | 21.00% | 21.00% | 21.00%
Expected tax at statutory rate | $ 12,921 | $ 15,640 | $ 8,109
State income taxes net of federal benefit | 652 | 2,719 | 759
Foreign taxes at rates other than statutory federal rate | (247) | 1,757 | 1,027
Employee benefits | 1,347 | 1,207 | (202)
US benefit on foreign derived income | (686) | (477) | (205)
US Tax on foreign earnings | 757 | 1,257 | 845
Permanent items | 1,092 | 287 | (956)
Valuation allowance | (1,109) | (787) | 300
Federal tax credits | (1,384) | (1,539) | (700)
Other | 1,437 | 285 | (114)
Tax audit adjustments | (819) | 2,523 | 0
Unremitted earnings | 501 | 720 | 0
Return to provision adjustment | 440 | 2,454 | (77)
Income tax expense | 14,902 | $ 26,046 | $ 8,786
Tax attributes written off | 1,142 |  |
Decrease in valuation allowance | 1,142 |  |
Non-deductible transaction costs | $ 525 |  |

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