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Related Party Transactions (Details) - USD ($)	3 Months Ended
Related Party Transactions (Details) - USD ($)	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Nov. 12, 2020
Related Party Transaction [Line Items]
Revenue	$ 73,068,000	$ 18,236,000
Related Party \| KBR, Inc. \| SNS
Related Party Transaction [Line Items]
Equity ownership percentage	10.00%			10.00%
Related Party \| Kamal Ghaffarian \| Aerodyne Industries
Related Party Transaction [Line Items]
Equity ownership percentage	20.00%
Related Party \| Axiom Space, Inc
Related Party Transaction [Line Items]
Revenue	$ 0	100,000
Accounts receivable	0		$ 0
Related Party \| IBX, LLC
Related Party Transaction [Line Items]
Management fee expense	1,300,000	500,000
Accounts payable	1,600,000		400,000
Related Party \| KBR, Inc.
Related Party Transaction [Line Items]
Revenue	700,000	600,000
Accounts receivable	600,000		500,000
Related Party \| ASES
Related Party Transaction [Line Items]
Revenue	300,000	$ 200,000
Accounts receivable	200,000		100,000
Related Party \| X Energy, LLC
Related Party Transaction [Line Items]
Accounts payable	$ 0		$ 0