Reorganization - Additional Information (Details) - USD ($) $ in Millions	1 Months Ended		3 Months Ended	9 Months Ended	12 Months Ended
	Jun. 30, 2022	Oct. 31, 2021	Dec. 31, 2022	Sep. 30, 2022	Dec. 31, 2022
Restructuring charges, total	$ 5.4	$ 1.4
Payments for restructuring charges					$ 5.4
Research and Development Expense
Restructuring charges, total			$ 1.2		4.2
General and Administrative Expense
Restructuring charges, total					0.2
Sales and Marketing Expense
Restructuring charges, total			$ 0.2		1.0
Employee Severance
Restructuring charges, total	5.0	1.3
Employee Severance | 2022 Restructuring Plan
Payments for restructuring charges					$ 4.1
Employee Severance | 2021 Restructuring Plan
Payments for restructuring charges				$ 1.3
Accelerated Non-Cash Stock Option Expense
Restructuring charges, total	$ 0.4	$ 0.1