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Equity Awards - Schedule of Stock-based Compensation Expense (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2025 | Mar. 31, 2024
Schedule of stock-based compensation expense |  |
Stock-based compensation expense included in operating expense | $ 5,471 | $ 5,329
Tax benefit | 1,435 | 1,425
Stock-based compensation expense, net of tax | 4,036 | 3,904
Instructional and support costs |  |
Schedule of stock-based compensation expense |  |
Stock-based compensation expense included in operating expense | 2,287 | 1,233
General and administration |  |
Schedule of stock-based compensation expense |  |
Stock-based compensation expense included in operating expense | 3,077 | 3,960
Restructuring costs |  |
Schedule of stock-based compensation expense |  |
Stock-based compensation expense included in operating expense | $ 107 | $ 136

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