Quarterly report pursuant to Section 13 or 15(d)

Stock Plans (Details Narrative)

v3.23.2
Stock Plans (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 6 Months Ended
Sep. 30, 2022
Aug. 31, 2022
Jun. 30, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Weighted-average period for recognizing non-vested stock option     2 months 12 days
Equity Option [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Total unrecognized compensation expense related to non-vested stock option     $ 200
Plan 2015 [Member]      
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]      
Purchase common stock 900,000 125,000  
Purchase price, per value $ 1.31 $ 1.52