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REVOLVING LOAN (Details) - USD ($)	12 Months Ended
REVOLVING LOAN (Details) - USD ($)	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Jul. 27, 2022
Debt Instrument [Line Items]
Capitalized costs net of accumulated amortization	$ 743,000	$ 1,030,000
Amortization expense pertaining to capitalized costs	$ 287,000	287,000	$ 335,000
Credit Agreement
Debt Instrument [Line Items]
Interest rate	5.438%
Commitment fee percentage	0.15%
Unused portion of revolving loan	$ 360,000,000
Credit Agreement \| Minimum
Debt Instrument [Line Items]
Commitment fee percentage	0.15%
Credit Agreement \| Maximum
Debt Instrument [Line Items]
Commitment fee percentage	0.225%
Revolving loan \| 2018 Credit Agreement
Debt Instrument [Line Items]
Maximum borrowing capacity				$ 550,000,000
Outstanding balance	$ 190,000,000	$ 309,569,000