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Presentation and Preparation of the Consolidated Financial Statements and Significant Accounting Policies - Summaries of Options Granted Under the Plan (Details)
 12 Months Ended
Dec. 31, 2021
shares
$ / shares
Dec. 31, 2020
shares
$ / shares
Disclosure Of Terms And Conditions Of Sharebased Payment Arrangement [Line Items]    
Average exercise price per share option At the beginning of period | $ / shares $ 1.22 $ 1.22
Average exercise price per share option granted during the period | $ / shares 2.17 2.17
Average exercise price per share option exercised during the period | $ / shares 2.03  
Average exercise price per share option forfeited during the period | $ / shares 4.15  
Average exercise price per share option at the end of period | $ / shares 1.16 1.22
Average exercise price per share option vested and exercisable at the end of period | $ / shares $ 3.54 $ 2.02
Number of options and RSUs at the beginning of period | shares 17,361,000 406,500
Number of options and RSUs granted during the period | shares 2,371,345 16,954,500
Number of options and RSUs exercised during the period | shares (15,685,000)  
Number of options and RSUs forfeited during the period | shares 15,000  
Number of options at the end of period | shares 4,032,345 17,361,000
Number of options and RSUs vested and exercisable at the end of period | shares 486,750 15,685,000