| Income Taxes (Tables)
 | 12 Months Ended | 
| Mar. 31, 2025 | 
|---|
| Income Tax Disclosure [Abstract] |  | 
| Schedule of Provision (Benefit) for Income Taxes | The components of the Company’s income tax provision (benefit) attributable to operations are as follows: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Year ended March 31, |  
|  |  | 2025 |  | 2024 |  | 2023 |  
| Current: |  |  |  |  |  |  |  
| U.S. federal |  | $ | — |  |  | $ | — |  |  | $ | (38) |  |  
| State and local |  | — |  |  | — |  |  | 637 |  |  
| Non-U.S. |  | 8,241 |  |  | 8,262 |  |  | 10,313 |  |  
|  |  | 8,241 |  |  | 8,262 |  |  | 10,912 |  |  
| Deferred: |  |  |  |  |  |  |  
| U.S. federal |  | (9) |  |  | 5,925 |  |  | 3,026 |  |  
| State and local |  | — |  |  | 5,491 |  |  | (3,430) |  |  
| Non-U.S. |  | (3,997) |  |  | (4,361) |  |  | (5,362) |  |  
|  |  | (4,006) |  |  | 7,055 |  |  | (5,766) |  |  
| Income tax provision |  | $ | 4,235 |  |  | $ | 15,317 |  |  | $ | 5,146 |  |  | 
| Reconciliation of Income Tax Expense Between Statutory U S Income Tax Rate With Actual Income Tax Provision | A reconciliation of income tax expense using the statutory U.S. income tax rate compared with the actual income tax provision follows: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Year ended March 31, |  
|  |  | 2025 |  | 2024 |  | 2023 |  
| Statutory federal income taxes |  | $ | (18,518) |  |  | $ | (85,077) |  |  | $ | 4,650 |  |  
| State income taxes, net of federal benefit |  | (2,591) |  |  | — |  |  | 77 |  |  
| State rate remeasurement |  | 523 |  |  | 1,680 |  |  | (2,992) |  |  
| Non-deductible expenses |  | — |  |  | 176 |  |  | 67 |  |  
| Disallowed executive compensation |  | 2,018 |  |  | 1,145 |  |  | 1,070 |  |  
| Excess deductions for stock compensation |  | 1,572 |  |  | 2,783 |  |  | 1,167 |  |  
| Foreign income inclusion, net |  | — |  |  | — |  |  | 3,926 |  |  
| Foreign rate differential |  | (5,049) |  |  | (544) |  |  | (2,682) |  |  
|  |  |  |  |  |  |  |  
| Impairment of goodwill |  | — |  |  | 64,346 |  |  | — |  |  
|  |  |  |  |  |  |  |  
|  |  |  |  |  |  |  |  
|  |  |  |  |  |  |  |  
| Research and development tax credit |  | (1,721) |  |  | (721) |  |  | (3,000) |  |  
| Change in uncertain tax liability |  | 364 |  |  | 144 |  |  | 600 |  |  
| Change in valuation allowance |  | 29,551 |  |  | 29,010 |  |  | 6,500 |  |  
| Return-to-provision adjustments |  | (1,976) |  |  | 2,375 |  |  | (4,237) |  |  
| Other miscellaneous |  | 62 |  |  | — |  |  | — |  |  
| Income tax provision |  | $ | 4,235 |  |  | $ | 15,317 |  |  | $ | 5,146 |  |  | 
| Schedule of Deferred Tax Assets and Liabilities | Deferred income tax assets and liabilities consist of the following: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Year ended March 31, |  
|  |  | 2025 |  | 2024 |  | 2023 |  
| Deferred income tax assets |  |  |  |  |  |  |  
| Net operating loss carry-forward |  | $ | 90,177 |  |  | $ | 74,997 |  |  | $ | 63,660 |  |  
| Stock-based compensation |  | 5,698 |  |  | 6,527 |  |  | 7,009 |  |  
| Accrued compensation |  | 172 |  |  | 219 |  |  | 1,562 |  |  
| Capitalized research and experimentation expenses |  | 3,114 |  |  | 2,311 |  |  | 4,965 |  |  
| Disallowed Interest |  | 16,434 |  |  | 7,886 |  |  | 1,366 |  |  
| Gross deferred income tax assets |  | 115,595 |  |  | 91,940 |  |  | 78,562 |  |  
| Valuation allowance |  | (85,403) |  |  | (55,852) |  |  | (25,921) |  |  
| Net deferred income tax assets |  | 30,192 |  |  | 36,088 |  |  | 52,641 |  |  
| Deferred income tax liabilities |  |  |  |  |  |  |  
| Depreciation and amortization |  | (1,310) |  |  | (1,427) |  |  | (2,063) |  |  
| Intangibles and goodwill |  | (45,190) |  |  | (55,085) |  |  | (64,518) |  |  
|  |  |  |  |  |  |  |  
| Net deferred income tax assets (liabilities) |  | $ | (16,308) |  |  | $ | (20,424) |  |  | $ | (13,940) |  |  | 
| Schedule of Operating Loss Carryforwards | The following details the scheduled expiration dates of the Company’s net operating loss (NOL) carryforwards: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | 2026 Through 2035 |  | 2036 Through 2045 |  | Indefinite |  | Total |  
| U.S. federal NOLs |  | $ | — |  |  | $ | 44,812 |  |  | $ | 77,833 |  |  | $ | 122,645 |  |  
| State taxing jurisdictions NOLs |  | 12,398 |  |  | 139,393 |  |  | 4,858 |  |  | 156,649 |  |  
| Non-U.S. NOLs |  | 731 |  |  | 2,205 |  |  | 183,385 |  |  | 186,321 |  |  
| Total, net |  | $ | 13,129 |  |  | $ | 186,410 |  |  | $ | 266,076 |  |  | $ | 465,615 |  |  | 
| Schedule of Reconciliation of Beginning and Ending Amount of Unrecognized Tax Benefits | A reconciliation of the beginning and ending amounts of unrecognized tax benefits for the years ended March 31, 2025, 2024, and 2023, is as follows: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Year ended March 31, |  
|  |  | 2025 |  | 2024 |  | 2023 |  
| Balance at April 1 |  | $ | 2,168 |  |  | $ | 2,024 |  |  | $ | 1,424 |  |  
| Additions for tax positions of prior years |  | 364 |  |  | 144 |  |  | 600 |  |  
| Reductions for tax positions of prior years |  | — |  |  | — |  |  | — |  |  
| Balance at March 31 |  | $ | 2,532 |  |  | $ | 2,168 |  |  | $ | 2,024 |  |  |