Summary of Significant Accounting Policies - Additional Information (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Jan. 01, 2022	Dec. 31, 2021	Feb. 29, 2016
Accounting Policies [Abstract]
Operating lease liability, current	$ 315	$ 308	$ 0	$ 300
Operating lease liability, non-current	1,344	1,426	0	1,400
Operating lease right-of-use asset	$ 1,648	$ 1,728	$ 0	$ 1,700