LEASES - Narrative (Details)	3 Months Ended
	Mar. 31, 2020 USD ($) lease renewal_option	Mar. 31, 2019 USD ($)	Jan. 01, 2019 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Finance lase cost	$ 53,121	$ 22,071
Finance lease, interest expense	10,919	5,647
Operating lease cost	1,500,000	1,500,000
Operating lease payments	500,000	700,000
Finance lease payment	$ 53,119	$ 23,382
Number of extension options | renewal_option	2
Plant
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Lease renewal term	5 years
Number of operating leases | lease	2
Lease renewal term, total	20 years
Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Lease renewal term	1 year
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Lease renewal term	20 years
Accounting Standards Update 2018-11
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Right-of-use asset			$ 37,800,000