Property And Equipment—net - Summary of Property and Equipment—net (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Total	$ 101,776	$ 98,011
Less accumulated depreciation	(34,674)	(27,460)
Property and equipment - net	67,102	70,551
Satellites
Property, Plant and Equipment [Line Items]
Total	93,709	93,709
Software
Property, Plant and Equipment [Line Items]
Total	1,921	0
Software development in process
Property, Plant and Equipment [Line Items]
Total	1,681	0
Computer equipment
Property, Plant and Equipment [Line Items]
Total	1,415	1,372
Office furniture and fixtures
Property, Plant and Equipment [Line Items]
Total	708	744
Other equipment
Property, Plant and Equipment [Line Items]
Total	681	682
Site equipment
Property, Plant and Equipment [Line Items]
Total	1,550	1,393
Ground station equipment
Property, Plant and Equipment [Line Items]
Total	$ 111	$ 111