Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Disaggregation of Revenue [Line Items]
Revenue	$ 106,575	$ 102,093
Customer Concentration Risk | Revenue Benchmark | Continuing Operations
Disaggregation of Revenue [Line Items]
Concentration Risk, Percentage	43.00%	60.00%
Customer Concentration Risk | Accounts Receivable | Continuing Operations
Disaggregation of Revenue [Line Items]
Concentration Risk, Percentage	76.00%
U.S. federal government and agencies | Customer Concentration Risk | Revenue Benchmark
Disaggregation of Revenue [Line Items]
Revenue	$ 45,778	$ 61,257
International governments | Customer Concentration Risk | Revenue Benchmark
Disaggregation of Revenue [Line Items]
Revenue	57,993	37,970
Commercial and other | Customer Concentration Risk | Revenue Benchmark
Disaggregation of Revenue [Line Items]
Revenue	$ 2,804	$ 2,866
Customer B | Customer Concentration Risk | Revenue Benchmark | Continuing Operations
Disaggregation of Revenue [Line Items]
Concentration Risk, Percentage	17.00%	16.00%
Customer C | Customer Concentration Risk | Revenue Benchmark | Continuing Operations
Disaggregation of Revenue [Line Items]
Concentration Risk, Percentage	15.00%
Customer C | Customer Concentration Risk | Accounts Receivable | Continuing Operations
Disaggregation of Revenue [Line Items]
Concentration Risk, Percentage	50.00%
Customer D | Customer Concentration Risk | Revenue Benchmark | Continuing Operations
Disaggregation of Revenue [Line Items]
Concentration Risk, Percentage	14.00%	12.00%
Customer D | Customer Concentration Risk | Accounts Receivable | Continuing Operations
Disaggregation of Revenue [Line Items]
Concentration Risk, Percentage	11.00%
North America
Disaggregation of Revenue [Line Items]
Revenue	$ 46,229	$ 63,004
Non-US
Disaggregation of Revenue [Line Items]
Revenue	$ 60,346	$ 39,089