Quarterly report pursuant to Section 13 or 15(d)

Schedule of Stock-based Compensation (Details)

v3.23.2
Schedule of Stock-based Compensation (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total $ 49 $ 461 $ 271 $ 982
Research and Development Expense [Member]        
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total 21 100 80 197
Selling, General and Administrative Expenses [Member]        
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total 65 1 123
General and Administrative Expense [Member]        
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]        
Total $ 28 $ 296 $ 190 $ 662