REVENUE - Disaggregation of Revenue by Contract Type (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	$ 483,035	$ 986,440	$ 786,959
Total Stumpage
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	86,507	106,432	112,624
Stumpage Pay-as-Cut
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	82,480	97,377	109,583
Stumpage Lump Sum
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	4,027	9,055	3,041
Total Delivered
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	171,608	188,190	231,858
Total Delivered | Delivered Wood (Domestic)
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	171,565	179,533	210,887
Total Delivered | Delivered Wood (Export)
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	43	8,657	20,971
Total Timber Sales
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	258,115	294,622	344,482
Southern Timber
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	228,309	251,642	265,134
Southern Timber | Total Stumpage
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	83,274	98,196	109,970
Southern Timber | Stumpage Pay-as-Cut
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	82,480	97,369	109,583
Southern Timber | Stumpage Lump Sum
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	794	827	387
Southern Timber | Total Delivered
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	98,552	101,227	116,656
Southern Timber | Total Delivered | Delivered Wood (Domestic)
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	98,552	96,492	108,354
Southern Timber | Total Delivered | Delivered Wood (Export)
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	0	4,735	8,302
Southern Timber | Total Timber Sales
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	181,826	199,423	226,626
Pacific Northwest Timber
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	83,564	108,019	133,276
Pacific Northwest Timber | Total Stumpage
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	3,233	8,236	2,654
Pacific Northwest Timber | Stumpage Pay-as-Cut
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	0	8	0
Pacific Northwest Timber | Stumpage Lump Sum
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	3,233	8,228	2,654
Pacific Northwest Timber | Total Delivered
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	73,056	86,963	115,202
Pacific Northwest Timber | Total Delivered | Delivered Wood (Domestic)
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	73,013	83,041	102,533
Pacific Northwest Timber | Total Delivered | Delivered Wood (Export)
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	43	3,922	12,669
Pacific Northwest Timber | Total Timber Sales
Disaggregation of Revenue [Line Items]
Revenue from Contracts with Customers	$ 76,289	$ 95,199	$ 117,856