Stockholders' Equity - Schedule of Stock Reserved for Issuance (Details) - shares	Dec. 31, 2020	Dec. 31, 2019	Nov. 20, 2019
Class of Stock [Line Items]
Class A-1 Common Stock reserved for issuance	7,224,134	29,710,007
Class A-1 Common Stock options and RSUs issued and outstanding
Class of Stock [Line Items]
Class A-1 Common Stock reserved for issuance	3,885,360	2,376,700
Class A-2 Common Stock
Class of Stock [Line Items]
Class A-1 Common Stock reserved for issuance	3,333,363	4,999,999	10,000,000
Warrants
Class of Stock [Line Items]
Class A-1 Common Stock reserved for issuance	5,411	22,333,308