Basis of Presentation and Consolidation (Tables)

3 Months Ended

Mar. 31, 2020

Accounting Policies [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended   March 31, 2020				Three Months Ended   March 31, 2019
	Basic		Diluted		Basic		Diluted
Net Income	$	2,620,808	$	2,620,808	$	2,292,300	$	2,292,300
Weighted-average common shares outstanding		5,188,863		5,192,404		5,177,255		5,183,576
Net income per share	$	0.51	$	0.50	$	0.44	$	0.44

Schedule of Weighted Average Number of Shares [Table Text Block]

	Three Months Ended   March 31, 2020				Three Months Ended   March 31, 2019
	Basic		Diluted		Basic		Diluted
Weighted-average common shares outstanding		5,188,863		5,188,863		5,177,255		5,177,255
Unvested RSU's		-		3,541		-		6,321
Weighted-average common shares outstanding		5,188,863		5,192,404		5,177,255		5,183,576