Leases - Summary of Assets And Liabilities Lessee (Detail) - USD ($) $ in Thousands |
Mar. 31, 2021 |
Mar. 31, 2020 |
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|---|---|---|---|---|
| Assets: | ||||
| Operating lease right-of-use assets | $ 63,122 | $ 60,608 | ||
| Liabilities: | ||||
| Operating lease liabilities | 6,140 | 7,613 | ||
| Operating lease liabilities, noncurrent | 87,582 | 82,709 | ||
| Total operating lease liabilities | [1] | $ 93,722 | $ 90,322 | |
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