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Summary of Significant Accounting Policies (Details) - Schedule of company’s revenue disaggregated by category and source - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Schedule of company’s revenue disaggregated by category and source [Abstract]
Commercial	$ 1,180
Government contracts	10	251
Equipment sales	9
Total revenue	$ 1,199	$ 251

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income after deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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