Income Taxes - Summary of Cash Paid for Income Taxes, Net of Refunds (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| U.S. Federal | $ (144) | ||
| U.S. State and local | 50 | ||
| Foreign | 58 | ||
| Total cash paid for income taxes, net of refunds | (36) | $ 3,982 | $ 425 |
| New York [Member] | |||
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| U.S. State and local | (25) | ||
| Texas [Member] | |||
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| U.S. State and local | 26 | ||
| Pennsylvania [Member] | |||
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| U.S. State and local | 42 | ||
| Other [Member] | |||
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| U.S. State and local | 7 | ||
| China [Member] | |||
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| Foreign | 16 | ||
| India [Member] | |||
| Income Tax Paid, by Individual Jurisdiction [Line Items] | |||
| Foreign | $ 42 | ||