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Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)
Common Stock [Member]
Retained Earnings [Member]
Total
Balances (in shares) at Dec. 31, 2020 1,942,495    
Balances at Dec. 31, 2020 $ 59,335 $ 15,727,503 $ 15,786,838
Net income $ 0 426,807 426,807
Balances (in shares) at Mar. 31, 2021 1,942,495    
Balances at Mar. 31, 2021 $ 59,335 16,154,310 16,213,645
Balances (in shares) at Dec. 31, 2021 1,942,495    
Balances at Dec. 31, 2021 $ 59,335 16,546,852 16,606,187
Net income $ 0 4,740 4,740
Balances (in shares) at Mar. 31, 2022 1,942,495    
Balances at Mar. 31, 2022 $ 59,335 $ 16,551,592 $ 16,610,927