Stock-Based Compensation - Allocated Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense	$ 4,312	$ 3,454	$ 8,417	$ 6,351
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization \| Space-based intelligence & AI services
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense	116	39	191	72
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization \| Mission solutions
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense	64	19	79	35
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServiceExcludingDepreciationDepletionAndAmortization \| Advanced technology programs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense	66	108	154	199
Income Statement Location [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense	$ 4,066	$ 3,288	$ 7,993	$ 6,045

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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