Stock-Based Compensation - Schedule of Stock-Based Compensation Expense (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2022	Mar. 31, 2021
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total		$ 2,210	$ 370
Engineering Services [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total		1,279	324
General and Administrative Costs [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total		975	32
Satellite Construction in Progress [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total	[1]	$ (44)	$ 14

[1] For the three months ended March 31, 2022 stock-based compensation was reversed as a result of forfeiture of options previously provided to a supplier.