Annual report pursuant to Section 13 and 15(d)

Property and Equipment (Details) - Schedule of property and equipment

v3.22.1
Property and Equipment (Details) - Schedule of property and equipment - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Property, Plant and Equipment [Line Items]    
Less: accumulated depreciation $ (335) $ (291)
Property and equipment, net $ 340 312
Lab equipment [Member]    
Property, Plant and Equipment [Line Items]    
Useful lives 5 years  
Property and equipment, gross $ 476 378
Office equipment and furniture [Member]    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 199 $ 225
Minimum [Member] | Office equipment and furniture [Member]    
Property, Plant and Equipment [Line Items]    
Useful lives 3 years  
Maximum [Member] | Office equipment and furniture [Member]    
Property, Plant and Equipment [Line Items]    
Useful lives 7 years