SIGNIFICANT ACCOUNTING POLICIES, Recently Adopted Accounting Pronouncements (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Mar. 31, 2019	Dec. 31, 2018		Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	[1]	Dec. 31, 2016	[1]
Accounting Standards Update and Change in Accounting Principle [Abstract]
Operating lease assets	$ 13,897,422	$ 16,769,384	$ 0	[1]				$ 0
Operating lease liabilities	3,822,748	4,048,161	0	[1]				0
Cumulative effect of new accounting principle in period of adoption	56,419,427	$ 59,230,090	58,286,396	[1]	$ 58,004,707	$ 57,283,675	$ 56,841,234	55,895,540		$ 52,542,666
Maximum [Member]
Accounting Standards Update and Change in Accounting Principle [Abstract]
Impairment charges, related to operating lease assets	10,000
Retained Earnings [Member]
Accounting Standards Update and Change in Accounting Principle [Abstract]
Cumulative effect of new accounting principle in period of adoption	$ 62,210,781		64,476,378	[1]				$ 60,078,013		$ 57,599,569
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.