Earnings Per Common Share Diluted EPS (Details) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Net Income (Loss) Available to Common Stockholders, Basic	$ 2,088,873	$ 1,730,117
Weighted Average Shares Outstanding (Basic)	2,954,515	2,953,180
Net Income Per Common Share (Basic)	$ 0.71	$ 0.59
Dilutive Securities, Effect on Basic Earnings Per Share, Dilutive Convertible Securities	$ 90,660	$ 90,960
Weighted Average Shares Outstanding, Senior Convertible Debentures	302,200	303,200
Weighted Average Number Diluted Shares Outstanding Adjustment	2,348	1,152
Incremental Common Shares Attributable to Dilutive Effect of Conversion of Debt Securities	(0.04)	(0.03)
Net Income (Loss) Available to Common Stockholders, Diluted	$ 2,179,533	$ 1,821,077
Weighted Average Shares Outstanding (Diluted)	3,256,715	3,257,532
Net Income Per Common Share (Diluted)	$ 0.67	$ 0.56