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Summary of Significant Accounting Policies (Details Narratives) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Depreciation Expense $ 12,000 $ 15,000 $ 26,000 $ 31,000
Stock-based Compensation Expense $ 14,000 $ 29,000 $ 36,000 $ 59,000
Weighted average exercise price     $ 11.74  
Options to purchase     14,000  
Expected life     1 year  
Expected volatility     95.20%  
Restricted units outstanding 3,396   3,396  
Property and Equipment writeoff $ 268,000      
Divdend Rate     0.00%  
Option to puchase shares of common stock 14,086   14,086  
Risk-free interest rate     4.70%  
2018 Equity Incentive Plan        
Exercise price $ 8.16   $ 8.16  
Grant date fair value SharesOfCommon Stock $ 45,000   $ 45,000  
Restricted stock grants totaling $ 5,514   $ 5,514