XML 41 R30.htm IDEA: XBRL DOCUMENT v3.21.2
Selected Balance Sheet Information (Schedule of Property and Equipment) (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 2,755 $ 2,110
Less: Accumulated depreciation and amortization 1,812 1,700
Property and equipment, net 943 410
Office furniture and equipment    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 271 189
Lab equipment    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 1,440 1,272
Computer equipment and software    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 516 516
Leasehold improvements    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross 45 44
Capital equipment in process    
Property, Plant and Equipment [Line Items]    
Property and equipment, gross $ 483 $ 89