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Stockholders' Equity - Summary of Outstanding Warrants Activity (Details)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2021
USD ($)
$ / shares
shares
Equity [Abstract]  
Number of Warrants Outstanding, Beginning Balance | shares 2,535,528
Number of Warrants Outstanding, Exercised | shares (713,257)
Number of Warrants Outstanding, Ending Balance | shares 1,822,271
Number of Warrants Exercisable, Ending Balance | shares 1,822,271
Weighted Average Exercise Price, Beginning Balance | $ / shares $ 8.22
Weighted Average Exercise Price, Exercised | $ / shares 8.83
Weighted Average Exercise Price, Ending Balance | $ / shares 7.98
Weighted Average Exercise Price, Ending Balance | $ / shares $ 7.98
Total Intrinsic Value, Beginning Balance | $ $ 50,560
Total Intrinsic Value, Exercised | $
Total Intrinsic Value, Ending Balance | $ 26,171
Total Intrinsic Value, Warrants exercisable Ending Balance | $ $ 26,171
Weighted Average Remaining Contractual Life (in Years), Beginning Balance 1 year
Weighted Average Remaining Contractual Life (in Years), Exercised 0 years
Weighted Average Remaining Contractual Life (in Years), Ending Balance 8 months 12 days
Weighted Average Remaining Contractual Life (in Years), Exercisable Ending Balance 8 months 12 days