LEASES AND RELATED PARTY LEASES - Narrative (Details)	3 Months Ended
	Mar. 31, 2020 USD ($) renewal_option	Mar. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)
Operating Leased Assets [Line Items]
Number of renewal options (or more) | renewal_option	1
Operating lease expense	$ 4,800,000	$ 4,400,000
Future minimum lease payments capital leases			$ 0
Affiliated Entity
Operating Leased Assets [Line Items]
Operating lease expense	$ 100,000	$ 100,000
Percent of manufacturing facility owned by corporation whose shareholders are trusts whose beneficiaries include family members of company's former director	50.00%
Annual rate of lease agreement	$ 300,000
Affiliated Entity | Five Year Option Lease From November 1, 2032 Through October 31, 2037
Operating Leased Assets [Line Items]
Option to extend lease, years	5 years
Period for extended lease	November 1, 2032 through October 31, 2037
Affiliated Entity | Five Year Option Lease From November 1, 2037 Through October 31, 2042
Operating Leased Assets [Line Items]
Option to extend lease, years	5 years
Period for extended lease	November 1, 2037 through October 31, 2042