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Revenue - Summary of Revenue by Contract Types (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Total Revenue	$ 187,169	$ 175,042	$ 352,748	$ 372,701
Other international
Disaggregation of Revenue [Line Items]
Total Revenue	1,632	4,085	3,221	7,321
Fixed-price contracts
Disaggregation of Revenue [Line Items]
Total Revenue	137,950	97,711	261,719	214,468
Time and materials and other cost reimbursable contracts
Disaggregation of Revenue [Line Items]
Total Revenue	$ 49,219	$ 77,331	$ 91,029	$ 158,233

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