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Property and Equipment, Net (Additional Information) (Details) - USD ($) $ in Thousands | Jul. 31, 2019 | Mar. 31, 2022 | Jun. 30, 2021 | Mar. 31, 2021
--- | --- | --- | --- | ---
Real Estate [Line Items] |  |  |  |
Notes receivable |  | $ 140 | $ 24,955 | $ 19,451
Financing payables |  | $ 41 | $ 907 | $ 898
Discontinued Operations, Disposed of by Sale | Chicago, Illinois Campus [Member] |  |  |  |
Real Estate [Line Items] |  |  |  |
Proceeds from disposal | $ 52,000 |  |  |
Proceeds From Down Payment on Seller Loan | 5,200 |  |  |
Receivable with Imputed Interest, Face Amount | $ 46,800 |  |  |
Receivable with Imputed Interest, Effective Yield (Interest Rate) | 4.00% |  |  |
Discontinued Operations, Disposed of by Sale | Chicago, Illinois Campus [Member] | Other Noncurrent Assets |  |  |  |
Real Estate [Line Items] |  |  |  |
Notes receivable | $ 40,300 |  |  |
Discontinued Operations, Disposed of by Sale | Chicago, Illinois Campus [Member] | Other Liabilities |  |  |  |
Real Estate [Line Items] |  |  |  |
Financing payables | $ 45,500 |  |  |

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