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Income Taxes - Additional Information (Detail) - USD ($) | 12 Months Ended |
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Mar. 31, 2020 | Mar. 31, 2019
Income Tax Contingency [Line Items] |  |  |  |
Income taxes paid | $ 50,484,000 | $ 32,002,000 | $ 48,653,000 |
Net operating loss carryforwards carried forward indefinitely | 155,338,000 |  |  |
Net operating loss carryforwards subject to expiration | 46,838,000 |  |  |
Valuation allowance | 31,017,000 | 31,928,000 | 20,951,000 | $ 17,519,000
Increase (decrease) in deferred tax asset | (3,862,000) | (940,000) | (229,000) |
Income tax expense | $ 30,028,000 | $ 26,761,000 | $ 9,821,000 |
Effective income tax rates | 17.30% | 15.70% | 6.70% |
Deferred tax asset |  |  | $ 22,500,000 |
Foreign pre-tax income | $ 152,068,000 | $ 114,080,000 | $ 110,744,000 |
Foreign pre-tax income, percent | 11.00% | 6.80% | (7.40%) |
Tax rate of Swiss subsidiary | 4.00% | 8.00% | 3.00% |
Blended rate | 21.00% | 21.00% | 21.00% |
Undistributed earnings of foreign subsidiaries | $ 1,180,000,000 | $ 1,591,000,000 |  |
Undistributed earnings of foreign subsidiaries, remitted | 550,000 |  |  |
Unrecognized tax benefits | 4,770,000 | 6,785,000 | $ 7,795,000 | $ 20,165,000
Estimated change in unrecognized tax benefit in fiscal 2015 | 1,050,000 |  |  |
Tax related interest and penalties | 440,000 | 400,000 |  |
Indefinite Suspension of Facility in Russia |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Income tax expense | 2,000,000 |  |  |
Federal |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
United States federal net operating loss carryforwards | 899,000 |  |  |
Valuation allowance | 0 | 0 |  |
Foreign |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
United States federal net operating loss carryforwards | 202,176,000 |  |  |
Valuation allowance | 30,331,000 | 31,242,000 |  |
Increase (decrease) in deferred tax asset | (911,000) |  |  |
Income tax expense |  | 1,883,000 |  |
Foreign | Increase to Income Tax Expense (Benefit) |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Increase (decrease) in deferred tax asset | 2,951,000 |  |  |
Foreign | Purchase Accounting Adjustment |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
Increase (decrease) in deferred tax asset | (3,862,000) |  |  |
State |  |  |  |
Income Tax Contingency [Line Items] |  |  |  |
United States federal net operating loss carryforwards | 28,994,000 |  |  |
Valuation allowance | $ 686,000 | $ 686,000 |  |

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