Reorganization - Additional Information (Details) - USD ($) $ in Millions	1 Months Ended		12 Months Ended
	Oct. 31, 2021	Oct. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Restructuring charges, total	$ 1.6	$ 5.6		$ 5.6
Research and Development Expense
Restructuring charges, total				1.2
General and Administrative Expense
Restructuring charges, total				3.7
Sales and Marketing Expense
Restructuring charges, total				$ 0.7
Employee Severance
Restructuring charges, total	1.5	2.5
Accelerated Non-Cash Stock Option Expense
Restructuring charges, total	$ 0.1	$ 3.1
2021 Restructuring Plan | Employee Severance
Payments for restructuring charges			$ 1.3
2020 Restructuring Plan | Employee Severance
Payments for restructuring charges			$ 2.5