Stock-Based Compensation - Vendor Warrants Narrative (Details)	Jan. 20, 2021 $ / shares	Jan. 20, 2021 d $ / shares	Jan. 20, 2021 day $ / shares	Sep. 30, 2021 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Recapitalization exchange ratio	0.4530	0.4530	0.4530
Reverse recapitalization, contingent consideration, equity, earnout period, stock price trigger one (in dollars per share)	$ 15.00	$ 15.00	$ 15.00
Reverse recapitalization, contingent consideration, equity, earnout period, stock price trigger two (in dollars per share)	17.50	17.50	17.50
Reverse recapitalization, contingent consideration, equity, earnout period, stock price trigger three (in dollars per share)	$ 20.00	$ 20.00	$ 20.00
Reverse recapitalization, contingent consideration, equity, earnout period, threshold trading days		10	10
Reverse recapitalization, contingent consideration, equity, earnout period, threshold consecutive trading days | day			20
Reverse recapitalization, contingent consideration, equity, earnout period	5 years
Earn-Out Consideration
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Class of warrant or right, number securities called by warrants or rights (in shares) | shares				45,225