Annual report pursuant to Section 13 and 15(d)

Income Taxes (Income Tax (Benefit) Expense by Jurisdiction) (Details)

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Income Taxes (Income Tax (Benefit) Expense by Jurisdiction) (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Current year income taxes (benefit):    
Federal $ 6,000 $ (9,000)
State 19,000 14,000
Current year income taxes (benefit) 25,000 5,000
Deferred income taxes:    
Federal   10,000
Deferred income taxes (benefit) 0 9,534
Income tax expense (benefit) $ 24,575 $ 14,566