v3.22.2.2
Net Loss per Share - Basic and Diluted (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2022
Jun. 30, 2022
Mar. 31, 2022
Sep. 30, 2021
Jun. 30, 2021
Mar. 31, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Dec. 31, 2020
Earnings Per Share [Abstract]                    
Net loss $ (2,584) $ (3,018) $ (2,240) $ (2,320) $ (1,094) $ (1,356) $ (7,842) $ (4,770) $ (8,494) $ (3,639)
Weighted-average number of shares - basic 9,677,734     2,578,180     9,671,347 2,429,939 3,493,267 2,303,237
Weighted-average number of shares - diluted 9,677,734     2,578,180     9,671,347 2,429,939 3,493,267 2,303,237
Net loss per share - basic $ (0.27)     $ (0.9)     $ (0.81) $ (1.96) $ (2.43) $ (1.58)
Net loss per share - diluted $ (0.27)     $ (0.9)     $ (0.81) $ (1.96) $ (2.43) $ (1.58)