Annual report pursuant to Section 13 and 15(d)

Quarterly Financial Information (Unaudited) - Summary of Statement of Cash Flows (Details)

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Quarterly Financial Information (Unaudited) - Summary of Statement of Cash Flows (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2021
Jun. 30, 2021
Mar. 31, 2021
Jun. 30, 2021
Sep. 30, 2021
Dec. 31, 2021
Dec. 31, 2020
Quarterly Financial Information Disclosure [Line Items]              
Net loss $ 5,388 $ (2,829) $ (18,537) $ (21,366) $ (15,978) $ (22,168) $ (27,426)
Accrued expenses and other current liabilities     2,199 1,104 904 $ (1,257) (2,376)
As Previously Reported              
Quarterly Financial Information Disclosure [Line Items]              
Net loss 5,312 (2,951) (18,641) (21,592) (16,280)   (27,375)
Accrued expenses and other current liabilities     2,303 1,330 1,206   (2,427)
Corrections              
Quarterly Financial Information Disclosure [Line Items]              
Net loss $ 76 $ 122 104 226 302   (51)
Accrued expenses and other current liabilities     $ (104) $ (226) $ (302)   $ 51