DERIVATIVE FINANCIAL INSTRUMENTS (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2020
Effect of derivative financial instrument on the consolidated statements of comprehensive (loss) income
Amount of gain (loss) recognized on derivative in Other Comprehensive Income	$ (22,000)
Amount of gain (loss) recognized on derivative in Other Comprehensive Income		$ (11,000)
Gain or loss recognized related to amounts excluded from effectiveness testing	0	0
Credit-risk-related Contingent Features
Fair value of the derivative in a net liability position	13,000
Termination value to settlement of obligations	13,000
Interest Expense
Effect of derivative financial instrument on the consolidated statements of comprehensive (loss) income
Amount of (loss) reclassified from Accumulated Other Comprehensive Income into Interest Expense	2,000	(2,000)
Gain or loss recognized related to amounts excluded from effectiveness testing	7,796,000	6,439,000
Other Assets
Fair value of derivative financial instruments
Fair value of derivative financial instrument asset	0	11,000
Accounts payable and accrued liabilities
Fair value of derivative financial instruments
Fair value of derivative financial instrument liability	12,000	$ 0
Designated as a hedge | Interest Rate Swap, Maturity Date April 1, 2022
Interest Rate Derivatives
Notional Amount	$ 1,170,000
Rate (as a percent)	5.25%
Forecast
Effect of derivative financial instrument on the consolidated statements of comprehensive (loss) income
Estimated amount to be reclassified from other comprehensive income as an increase to interest expense			$ 14,000