Basis of Presentation and Summary of Significant Accounting Policies - Certain Risks and Concentrations (Details)	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Total Expenditures | Supplier Concentration Risk | Offshore Supplier
Concentration Risk [Line Items]
Concentration risk (less than for geographic concentration risk)	10.00%	19.00%
Accounts Payable | Supplier Concentration Risk | Offshore Supplier
Concentration Risk [Line Items]
Concentration risk (less than for geographic concentration risk)	36.00%		36.00%
Distributor to the U.S. Navy | Revenue | Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk (less than for geographic concentration risk)	22.00%	15.00%
Distributor to the U.S. Navy | Accounts Receivable | Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk (less than for geographic concentration risk)	32.00%
Shipbuilder for U.S. Navy | Revenue | Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk (less than for geographic concentration risk)	27.00%	21.00%
Shipbuilder for U.S. Navy | Accounts Receivable | Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk (less than for geographic concentration risk)	22.00%		30.00%
Distributor to the U.S. Department of Defense | Revenue | Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk (less than for geographic concentration risk)	11.00%
Distributor to the U.S. Department of Defense | Accounts Receivable | Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk (less than for geographic concentration risk)	17.00%		25.00%
Top Military Customers | Revenue | Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk (less than for geographic concentration risk)	49.00%
Commercial Building Systems Provider | Revenue | Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk (less than for geographic concentration risk)		19.00%
Distributor to the U.S. Navy Combined with Sales to Shipbuilders | Revenue | Customer Concentration Risk
Concentration Risk [Line Items]
Concentration risk (less than for geographic concentration risk)		37.00%