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Stockholders' Equity - Summary of Warrant Activity (Details)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2021
USD ($)
$ / shares
shares
Warrants outstanding [Roll Forward]  
Outstanding, beginning of period (in shares) | shares 4,236,687
Warrants exercised (in shares) | shares (242,580)
Outstanding, end of period (in shares) | shares 3,994,107
Exercisable, end of period (in shares) | shares 3,994,107
Warrants, Exercise Price per Share [Roll Forward]  
Outstanding, beginning of period (in dollars per share) | $ / shares $ 9.13
Outstanding, ending of period (in dollars per share) | $ / shares 9.07
Warrants exercised (in dollars per share) | $ / shares 10.00
Exercisable, (in dollars per share) | $ / shares $ 9.07
Weighted average remaining life 3 years 10 months 24 days
Weighted average remaining life, Exercisable 3 years 10 months 24 days
Aggregate Intrinsic Value, Outstanding | $ $ 13,372
Aggregate Intrinsic Value, Exercisable | $ $ 13,372