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Stockholders Equity (Details Narrative) - USD ($)
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Dec. 25, 2025
Aug. 05, 2020
Dividends declared     $ 0   $ 851,266    
Stock based compensation for stock options $ 0 $ 2,000 $ 0 $ 8,000      
Net of estimated forfeitures of approximately     18.00%        
Stock based compensation for grants     $ 85,778        
Stock based compensation for grants totataling $ 212,000 $ 479,000 $ 429,000 $ 998,000      
Weighted-average vesting period     36 years 6 months        
Exercise price           $ 1.00  
Closing price of common stock $ 1.17   $ 1.17        
warrants issued to purchase common stock     969,525        
Fair value of unamortized compensation cost     $ 5,000        
Maximum share purchase under ESPP     750,000        
Maximum share purchased by employee     5,000        
Price per share $ 1.82   $ 1.82        
Total purchase $ 60,464   $ 60,464        
Purchase Of Warrants 969,525   969,525        
Common stock shares authorized 993,200   993,200        
Share issued for offering period     33,222        
Common stock shares authorized 20,000,000   20,000,000   20,000,000    
Held-to-Maturity Securities US Treasury Securities [Member]              
Common stock shares authorized 700,000   700,000       1,400,000
10 May 2023 [Member]              
Purchase Of Warrants 11,000   11,000        
Common stock shares authorized 1,900,000   1,900,000