SEGMENT AND GEOGRAPHICAL INFORMATION - Capital Expenditure (loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Segment Reporting Information [Line Items]
Total capital expenditures	$ 50,049	$ 62,094	$ 64,784
Purchase of timberlands	0	22,753	14,062
Total Gross Capital Expenditures	50,049	84,847	78,846
Real estate development investments	22,440	25,818	23,078
Operating Segments | Southern Timber
Segment Reporting Information [Line Items]
Total capital expenditures	41,561	48,398	46,506
Purchase of timberlands	0	22,753	10,471
Operating Segments | Pacific Northwest Timber
Segment Reporting Information [Line Items]
Total capital expenditures	8,263	13,340	17,371
Purchase of timberlands	0	0	3,591
Operating Segments | Real Estate
Segment Reporting Information [Line Items]
Total capital expenditures	225	323	302
Corporate and other
Segment Reporting Information [Line Items]
Total capital expenditures	$ 0	$ 33	$ 605