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Nature of Business (Details) $ in Thousands |  | 6 Months Ended
--- | --- | ---
Jan. 22, 2019 USD ($) | Jun. 30, 2022 item
Nature Of Operations |  |
Number of off-campus classroom and laboratory sites |  | 5
Number of university partners |  | 27
Orbis Education |  |
Nature Of Operations |  |
Purchase price | $ | $ 361,184 |
Grand Canyon University [Member] |  |
Nature Of Operations |  |
Number of colleges operated |  | 9
Number of off-campus classroom and laboratory sites |  | 3

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