COMMON STOCK AND EARNINGS PER SHARE - Summary of Common Stock and Earnings Per Share (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Available to Common Shareholders:
Net Income	$ 12,610,524	$ 10,596,800	$ 348,665	$ 17,064,899
Weighted Average Shares Outstanding	4,653,627	4,951,469	4,682,511	5,147,580
Total Shares Applicable to Diluted Earnings Per Share	4,653,627	4,951,469	4,682,511	5,147,580
Per Share Information:
Net Income from Continuing Operations (in dollars per share)	$ 2.71	$ 1.75	$ 0.07	$ 2.73
Net Income from Discontinued Operations (Net of Income Tax) (in dollars per share)		0.39		0.59
Net Income (in dollars per share)	$ 2.71	$ 2.14	$ 0.07	$ 3.32