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Stockholders' Equity - Restricted Stock (Details)
12 Months Ended
Dec. 31, 2022
USD ($)
leases
$ / shares
shares
Dec. 31, 2021
USD ($)
leases
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock issued for payment of services $ 125,000 $ 147,329
Number of independent directors | leases 5 6
Five Independent Directors | Restricted stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock issued for payment of services (shares) | shares 105,930  
Stock issued for payment of services $ 125,000  
Six Independent Directors | Restricted stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Stock issued for payment of services (shares) | shares   30,324
Stock issued for payment of services   $ 147,329
Director [Member] | Restricted stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Restricted stock or unit expense 125,000 147,329
Employees [Member] | Restricted stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Restricted stock or unit expense 6,120 $ 24,699
Equity Incentive 2011 Plan [Member] | Restricted stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Fair value of common stock issued for future services 383  
Share-based compensation arrangement by share-based payment award, equity instruments other than options, aggregate intrinsic value, nonvested $ 155  
Common Stock, Fair Value | $ / shares $ 0.54