Statements of Changes in Stockholders' Equity - USD ($)	Common Stock [Member]	Retained Earnings [Member]	Total
Balances (in shares) at Dec. 31, 2018	1,942,495
Balances at Dec. 31, 2018	$ 59,335	$ 15,138,187	$ 15,197,522
Net income		249,933	249,933
Balances (in shares) at Dec. 31, 2019	1,942,495
Balances at Dec. 31, 2019	$ 59,335	15,388,120	15,447,455
Net income		339,383	339,383
Balances (in shares) at Dec. 31, 2020	1,942,495
Balances at Dec. 31, 2020	$ 59,335	$ 15,727,503	$ 15,786,838