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Supporting Financial Information - Accrued Payroll (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Sep. 30, 2023 | Jun. 30, 2023
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Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |
Accrued Leave | $ 9,046 | $ 9,621 |
Accrued payroll | 5,183 | 2,487 |
Accrued payroll taxes | 1,115 | 1,173 |
Accrued severance | 359 | 513 |
Accrued payroll | $ 15,703 | $ 13,794 | $ 13,794

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