ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) -Reclassifications Line Items (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Reclassification adjustments
Interest expense	$ 9,310,000	$ 4,030,000
Unrealized Gain (Loss) on Interest Rate Hedge | Interest rate swap agreement
Reclassification adjustments
Amounts in AOCI expected to be recognized over the next 12 months before tax	516,000
Amounts in AOCI expected to be recognized over the next 12 months, net of taxes	407,000
Unrealized Gain (Loss) on Interest Rate Hedge | Interest rate swap agreement | Reclassification out of accumulated other comprehensive income
Reclassification adjustments
Interest expense	268,000	139,000
Interest expense, net of tax	$ 212,000	$ 110,000