Summary of Significant Accounting Policies and Estimates - Schedule of Revenues Geographic Breakdown (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Total revenue	$ 5,800	$ 19,806
United States [Member]
Total revenue	5,480	19,153
Canada [Member]
Total revenue	$ 320	$ 653

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 before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details