Statements of Changes in Stockholders Equity (Unaudited) - USD ($)	Common Stock [Member]	Retained Earnings [Member]	Total
Balances (in shares) at Dec. 31, 2017	1,942,495
Balances at Dec. 31, 2017	$ 59,335	$ 14,256,226	$ 14,315,561
Net income		837,361	837,361
Balances (in shares) at Mar. 31, 2018	1,942,495
Dividends declared		(233,099)	(233,099)
Balances at Mar. 31, 2018	$ 59,335	14,860,488	14,919,823
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		105,721	105,721
Balances (in shares) at Mar. 31, 2019	1,942,495
Balances at Mar. 31, 2019	$ 59,335	$ 15,243,908	$ 15,303,243