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Summary of Outstanding Warrants Activity (Details) - USD ($)
$ / shares in Units, $ in Thousands
 9 Months Ended 12 Months Ended
Sep. 30, 2021
Dec. 31, 2020
Equity [Abstract]    
Number of Warrants Outstanding, Beginning Balance 2,535,528  
Weighted Average Exercise Price, Beginning Balance $ 8.22  
Total Intrinsic Value, Beginning Balance $ 50,560  
Weighted Average Remaining Contractual Life (in Years) 3 months 18 days 1 year
Number of Warrants Outstanding, Exercised (1,642,262)  
Weighted Average Exercise Price, Exercised $ 7.86  
Total Intrinsic Value, Exercised  
Number of Warrants Outstanding, Ending Balance 893,266 2,535,528
Weighted Average Exercise Price, Ending Balance $ 8.87 $ 8.22
Total Intrinsic Value, Ending Balance $ 13,877 $ 50,560
Number of Warrants Exercisable, Ending Balance 893,266  
Weighted Average Exercise Price Exercisable, Ending Balance $ 8.87  
Total Intrinsic Value, Warrants exercisable Ending Balance $ 13,877  
Weighted Average Remaining Contractual Life (in Years), Exercisable 3 months 18 days