LEASES, Lease Assets, Liabilities and Lease Cost (Details) - USD ($)		3 Months Ended	6 Months Ended
		Jun. 30, 2019	Jun. 30, 2019	Dec. 31, 2018	[1]
LEASES [Abstract]
Asset impairment charges, related to operating lease assets		$ 0	$ 0
Assets [Abstract]
Operating lease assets		15,657,859	15,657,859	$ 0
Liabilities [Abstract]
Operating lease liabilities, current		3,993,352	3,993,352	0
Operating lease liabilities, noncurrent		12,204,359	12,204,359	$ 0
Operating lease liabilities		16,197,711	16,197,711
Lease Cost [Abstract]
Total lease cost		1,260,247	2,557,705
Operating Expenses [Member]
Lease Cost [Abstract]
Operating lease cost		1,042,057	2,088,711
Variable lease cost	[2]	$ 218,190	$ 468,994

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

[2] Variable lease cost includes payments for certain real estate taxes, insurance, common area maintenance, and other charges related to lease agreements, which are not included in the measurement of the operating lease liabilities.