Quarterly report pursuant to Section 13 or 15(d)

Liquidity, Plan of Operations and Going Concern (Details Narrative)

v3.23.3
Liquidity, Plan of Operations and Going Concern (Details Narrative) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Dec. 31, 2021
Liquidity Plan Of Operations And Going Concern            
Accumulated deficit $ 170,259   $ 170,259   $ 152,631  
Net loss 6,055 $ 5,462 17,628 $ 17,363    
Cash and cash equivalents 6,407 11,176 6,407 11,176 6,830 $ 21,030
Marketable securities 11,809   11,809   21,933  
Restricted cash $ 250 $ 250 $ 250 $ 250 $ 250 $ 250