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Income Taxes (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Income Taxes    
Provision (benefit) at statutory rate $ (816,000) $ (305,000)
Permanent differences 0 1,000
Temporary differences 206,000 79,000
Change in valuation allowance $ 610,000 $ 225,000