Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($)	Total	Preferred Stock	Common Stock	Additional Paid-in Capital	Retained Earnings	Treasury Stock
Beginning Balance at Dec. 31, 2018	$ 29,759,749	$ 0	$ 1,138,096	$ 447,134	$ 32,096,617	$ (3,922,098)
Common Stock Shares at Dec. 31, 2018			966,132
Treasury Stock Shares at Dec. 31, 2018						171,964
Net Income (Loss)	286,842				286,842
Dividends Declared	(502,389)				(502,389)
Ending Balance at Mar. 31, 2019	29,544,202	0	$ 1,138,096	447,134	31,881,070	$ (3,922,098)
Common Stock Shares at Mar. 31, 2019			966,132
Treasury Stock Shares at Mar. 31, 2019						171,964
Beginning Balance at Dec. 31, 2018	29,759,749	0	$ 1,138,096	447,134	32,096,617	$ (3,922,098)
Common Stock Shares at Dec. 31, 2018			966,132
Treasury Stock Shares at Dec. 31, 2018						171,964
Net Income (Loss)	832,198
Ending Balance at Sep. 30, 2019	29,664,460	0	$ 1,138,096	447,134	32,001,328	$ (3,922,098)
Common Stock Shares at Sep. 30, 2019			966,132
Treasury Stock Shares at Sep. 30, 2019						171,964
Beginning Balance at Mar. 31, 2019	29,544,202	0	$ 1,138,096	447,134	31,881,070	$ (3,922,098)
Common Stock Shares at Mar. 31, 2019			966,132
Treasury Stock Shares at Mar. 31, 2019						171,964
Net Income (Loss)	229,559				229,559
Dividends Declared	(212,549)				(212,549)
Ending Balance at Jun. 30, 2019	29,561,212	0	$ 1,138,096	447,134	31,898,080	$ (3,922,098)
Common Stock Shares at Jun. 30, 2019			966,132
Treasury Stock Shares at Jun. 30, 2019						171,964
Net Income (Loss)	315,797				315,797
Dividends Declared	(212,549)				(212,549)
Ending Balance at Sep. 30, 2019	29,664,460	0	$ 1,138,096	447,134	32,001,328	$ (3,922,098)
Common Stock Shares at Sep. 30, 2019			966,132
Treasury Stock Shares at Sep. 30, 2019						171,964
Beginning Balance at Dec. 31, 2019	$ 29,158,027	0	$ 1,138,096	447,134	31,494,895	$ (3,922,098)
Common Stock Shares at Dec. 31, 2019	966,132		966,132
Treasury Stock Shares at Dec. 31, 2019	171,964					171,964
Net Income (Loss)	$ 56,568				56,568
Dividends Declared	(212,549)				(212,549)
Ending Balance at Mar. 31, 2020	29,002,046	0	$ 1,138,096	447,134	31,338,914	$ (3,922,098)
Common Stock Shares at Mar. 31, 2020			966,132
Treasury Stock Shares at Mar. 31, 2020						171,964
Beginning Balance at Dec. 31, 2019	$ 29,158,027	0	$ 1,138,096	447,134	31,494,895	$ (3,922,098)
Common Stock Shares at Dec. 31, 2019	966,132		966,132
Treasury Stock Shares at Dec. 31, 2019	171,964					171,964
Net Income (Loss)	$ (413,813)
Ending Balance at Sep. 30, 2020	$ 28,338,439	0	$ 1,138,096	447,134	30,675,307	$ (3,922,098)
Common Stock Shares at Sep. 30, 2020	966,132		966,132
Treasury Stock Shares at Sep. 30, 2020	171,964					171,964
Beginning Balance at Mar. 31, 2020	$ 29,002,046	0	$ 1,138,096	447,134	31,338,914	$ (3,922,098)
Common Stock Shares at Mar. 31, 2020			966,132
Treasury Stock Shares at Mar. 31, 2020						171,964
Net Income (Loss)	(779,516)				(779,516)
Dividends Declared	(96,612)				(96,612)
Ending Balance at Jun. 30, 2020	28,125,918	0	$ 1,138,096	447,134	30,462,786	$ (3,922,098)
Common Stock Shares at Jun. 30, 2020			966,132
Treasury Stock Shares at Jun. 30, 2020						171,964
Net Income (Loss)	309,135				309,135
Dividends Declared	(96,614)				(96,614)
Ending Balance at Sep. 30, 2020	$ 28,338,439	$ 0	$ 1,138,096	$ 447,134	$ 30,675,307	$ (3,922,098)
Common Stock Shares at Sep. 30, 2020	966,132		966,132
Treasury Stock Shares at Sep. 30, 2020	171,964					171,964