Earnings per Share - Schedule of Common Stock Equivalents Excluded from Diluted Net Loss Attributable to Common Stockholders (Details) - shares shares in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Total	3,090	156,807
Convertible Preferred Stock
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Total		119,257
Options to Purchase Common Stock
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Total	2,908	1,645
Warrants
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Total	103	1,448
Restricted Stock Units
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Total	79	26
Convertible Debt
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Total		34,431