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Stock Options (Narrative) (Details) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Mar. 21, 2022
Mar. 31, 2023
Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock options granted to officers and directors 1,820,000   1,820,000
Stock options granted to directors, fair value $ 158,341    
Compensation cost recognized for share-based payment awards to nonemployees $ 13,920    
Exercise price $ 0.09   $ 0.09
Options expired     400,000
Weighted average remaining contractual term   2 years 5 months 19 days  
Aggregate intrinsic value of outstanding options   $ 12,580  
Share Price $ 0.088 $ 0.094