Restructuring Activities - Additional Information (Details)	3 Months Ended	12 Months Ended
	Sep. 30, 2020 Employee	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($) Employee
Restructuring Cost And Reserve [Line Items]
Restructuring related expenses		$ 181,000	$ 1,176,000
Unpaid remained associated cost amount			$ 0
2019 Restructuring Plan [Member]
Restructuring Cost And Reserve [Line Items]
Percentage headcount reduction		6.00%
Restructuring and Reduction in Force Plan [Member] | 2020 Restructuring Plan [Member]
Restructuring Cost And Reserve [Line Items]
Expected reduction of workforce | Employee	60		60