XML 62 R44.htm IDEA: XBRL DOCUMENT v3.23.2
Accrued Liabilities (Details) - USD ($)
$ in Thousands
Jun. 30, 2023
Dec. 31, 2022
Accrued Liabilities [Abstract]    
Salaries, employee benefits and related taxes $ 2,125 $ 2,586
Operating lease liabilities — current 160 180
Accounting & tax consulting liabilities 201 0
Clinical and R&D related liabilities 924 785
Other 171 177
Total accrued liabilities $ 3,581 $ 3,728