BASIS OF PRESENTATION AND CERTAIN SIGNIFICANT ACCOUNTING POLICIES, Recently Adopted Accounting Pronouncements (Details) - USD ($)	3 Months Ended	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	[1]	Dec. 31, 2018		Sep. 30, 2018	[1]	Jun. 30, 2018	[1]	Mar. 31, 2018	[1]	Dec. 31, 2017	[1]
Accounting Standards Update and Change in Accounting Principle [Abstract]
Operating lease assets	$ 14,769,812	$ 14,769,812				$ 0	[1]
Operating lease liabilities	15,317,421	15,317,421
Cumulative effect of new accounting principle in period of adoption	56,889,821	56,889,821	$ 58,624,204	$ 59,230,092		58,286,396	[1]	$ 58,004,707		$ 57,283,675		$ 56,841,233		$ 55,895,540
Operating lease assets impairment loss	0	0
Retained Earnings [Member]
Accounting Standards Update and Change in Accounting Principle [Abstract]
Cumulative effect of new accounting principle in period of adoption	$ 63,040,254	$ 63,040,254	$ 64,758,706	$ 65,634,373		64,476,378	[1]	$ 63,361,113		$ 62,752,412		$ 61,594,669		$ 60,078,013
Accounting Standards Update 2016-02 [Member]
Accounting Standards Update and Change in Accounting Principle [Abstract]
Operating lease assets						17,600,000
Operating lease liabilities						18,100,000
Accounting Standards Update 2016-02 [Member] | Retained Earnings [Member] | Pre-tax Cumulative Effect, Period of Adoption, Adjustment [Member]
Accounting Standards Update and Change in Accounting Principle [Abstract]
Cumulative effect of new accounting principle in period of adoption						$ (500,000)

[1] As described in Note 2 to these Consolidated Financial Statements, we have restated the Consolidated Financial Statements.