Net Loss Per Share - Schedule of Common Shares Excluded from Computation of Diluted Net Loss Per Share (Details) - shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Common shares excluded from computation of diluted net loss per share	10,159,084	9,333,218
Options to Purchase Common Shares
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Common shares excluded from computation of diluted net loss per share	9,822,179	9,333,218
Unvested Restricted Stock Units
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Common shares excluded from computation of diluted net loss per share	336,905