Revenues - Schedule of Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended						6 Months Ended		9 Months Ended		12 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Total revenues	$ 39,783	$ 33,121	$ 40,563	$ 33,988	$ 38,459	$ 42,154	$ 72,904	$ 80,613	$ 114,409	$ 114,601	$ 158,236	$ 155,164	$ 155,011
Time and materials
Disaggregation of Revenue [Line Items]
Total revenues											88,740	85,734	102,255
Firm fixed price
Disaggregation of Revenue [Line Items]
Total revenues											46,259	50,100	35,939
Cost-reimbursable
Disaggregation of Revenue [Line Items]
Total revenues											$ 23,237	$ 19,330	$ 16,817