Property And Equipment—net - Summary of Property and Equipment—net (Details) - USD ($) $ in Thousands	Sep. 30, 2026	Dec. 31, 2025
Property, Plant, and Equipment [Line Items]
Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization	$ 250,840	$ 211,503
Less accumulated depreciation	(146,945)	(132,466)
Property And Equipment, Not Yet Placed In Service	930	0
Property and equipment - net	104,825	79,037
Satellites
Property, Plant, and Equipment [Line Items]
Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization	176,493	143,440
Software
Property, Plant, and Equipment [Line Items]
Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization	51,120	46,245
Office furniture and fixtures
Property, Plant, and Equipment [Line Items]
Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization	9,150	9,086
Software development in process
Property, Plant, and Equipment [Line Items]
Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization	3,836	3,925
Production and engineering equipment
Property, Plant, and Equipment [Line Items]
Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization	4,169	3,421
Site equipment
Property, Plant, and Equipment [Line Items]
Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization	2,910	2,682
Computer equipment
Property, Plant, and Equipment [Line Items]
Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization	2,046	1,705
Other equipment
Property, Plant, and Equipment [Line Items]
Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization	$ 1,116	$ 999