Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details) - Schedule of deferred tax asset

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Income Taxes (Details) - Schedule of deferred tax asset - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Schedule of deferred tax asset [Abstract]    
Net operating loss carryforwards $ 34,427 $ 29,317
Fixed assets 488 814
Accruals and other 654 248
Research & development credits 865 448
Share-based compensation 114 24
Valuation allowance (36,548) (30,851)
Net deferred tax assets