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v3.25.1

Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Mar. 31, 2025 | Mar. 31, 2024
Disaggregation of Revenue [Line Items] |  |  |  |
Total | $ 89,212 | $ 101,007 | $ 179,994 | $ 198,857
Prime Contractor |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total | 81,755 | 90,696 | 164,859 | 178,318
Subcontractor |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total | 7,457 | 10,311 | 15,135 | 20,539
Time and Materials |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total | 46,339 | 55,487 | 95,741 | 110,276
Cost Reimbursable |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total | 19,582 | 21,326 | 37,724 | 41,077
Firm Fixed Price |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total | 23,291 | 24,194 | 46,529 | 47,504
Department of Health and Human Services | Revenue from Contract with Customer | Customer concentration |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total | 44,590 | 47,349 | 86,745 | 91,636
Department of Veterans Affairs | Revenue from Contract with Customer | Customer concentration |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total | 28,696 | 35,616 | 62,795 | 70,296
Department of Defense | Revenue from Contract with Customer | Customer concentration |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total | 14,711 | 16,412 | 28,066 | 33,283
Other | Revenue from Contract with Customer | Customer concentration |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total | $ 1,215 | $ 1,630 | $ 2,388 | $ 3,642

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