XML 35 R25.htm IDEA: XBRL DOCUMENT v3.22.1
Property and Equipment - Summary of Property and Equipment (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Dec. 31, 2021
Property Plant And Equipment [Line Items]    
Property and Equipment, Gross $ 241 $ 243
Accumulated depreciation and amortization (198) (195)
Property and equipment, net $ 43 48
Computer Equipment    
Property Plant And Equipment [Line Items]    
Estimated Life 3 years  
Property and Equipment, Gross $ 51 50
Lab Equipment    
Property Plant And Equipment [Line Items]    
Estimated Life 5 years  
Property and Equipment, Gross $ 130 133
Furniture and Fixtures    
Property Plant And Equipment [Line Items]    
Estimated Life 5 years  
Property and Equipment, Gross $ 44 44
Computer Software    
Property Plant And Equipment [Line Items]    
Estimated Life 3 years  
Property and Equipment, Gross $ 16 $ 16