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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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Summary of Significant Accounting Policies - Concentration Risk (Details)	6 Months Ended
	Jun. 30, 2023 reporting_unit	Jun. 30, 2023	Jun. 30, 2023 segment	Jun. 30, 2022
Concentration Risk [Line Items]
Number of reportable segments	2		2
U.S. Department Of Defense \| Revenue from Contract with Customer Benchmark \| Government Contracts Concentration Risk
Concentration Risk [Line Items]
Concentration risk, percentage		73.00%		82.00%
International And Commercial Customers \| Revenue from Contract with Customer Benchmark \| Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk, percentage		27.00%		18.00%