VARIABLE INTEREST ENTITIES (Narrative) (Details) - fund	9 Months Ended
	Sep. 30, 2020	May 08, 2020
ORM Timber Fund II | Variable Interest Entity, Primary Beneficiary | ORM Timber Funds
Variable Interest Entity [Line Items]
Ownership interest	20.00%
ORM Timber Fund III | Variable Interest Entity, Primary Beneficiary | ORM Timber Funds
Variable Interest Entity [Line Items]
Ownership interest	5.00%
ORM Timber Fund IV | Variable Interest Entity, Primary Beneficiary | ORM Timber Funds
Variable Interest Entity [Line Items]
Ownership interest	15.00%
Merger with Pope Resources
Variable Interest Entity [Line Items]
Number of timber funds acquired	3	3