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Preferred Shares (Details) - Schedule of balance of Series Preferred and redeemable noncontrolling interests - USD ($)
$ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Series C1 Preferred [Member]      
Redeemable Noncontrolling Interest [Line Items]      
Beginning balance $ 80,581 $ 76,684 $ 76,684
Accretion 2,257 2,923  
Conversion as of Merger (82,838)    
Ending balance 79,607 80,581
Series C2 Preferred [Member]      
Redeemable Noncontrolling Interest [Line Items]      
Beginning balance 81,966 73,100 73,100
Accretion 5,132 6,650  
Conversion as of Merger (87,098)    
Ending balance 79,750 81,966
Series D1 Preferred [Member]      
Redeemable Noncontrolling Interest [Line Items]      
Beginning balance 146,583 127,935 127,935
Accretion 10,708 13,986  
Conversion as of Merger (157,291)    
Ending balance 141,921 146,583
Redeemable noncontrolling interests [Member]      
Redeemable Noncontrolling Interest [Line Items]      
Beginning balance 90,820 80,561 80,561
Accretion 5,841 7,681 10,259
Conversion as of Merger (96,661)    
Ending balance $ 88,242 $ 90,820