LEASES - Schedule of Supplemental Cash Flow Information related to Leases (Details) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025
Cash Flow, Lessee [Abstract]
Operating cash flows from operating leases	$ 1,692	$ 791
Operating cash flows from finance leases	261	0
Investing cash flows from operating leases	98	184
Financing cash flows from finance leases	2,066	0
Total cash paid for amounts included in the measurement of lease liabilities	4,117	975
Operating leases	681	0
Finance leases	1,175	0
Total lease liabilities arising from right-of-use assets assumed in the PotlatchDeltic merger	$ 1,856	$ 0
Weighted-average remaining lease term (years):
Operating leases	8 years	11 years
Finance leases	3 years	0 years
Weighted-average discount rate:
Operating leases	6.00%	6.00%
Finance leases	5.00%	0.00%
PotlatchDeltic
Cash Flow, Lessee [Abstract]
Operating leases	$ 7,733	$ 0
Finance leases	13,446	0
Total lease liabilities arising from right-of-use assets assumed in the PotlatchDeltic merger	$ 21,179	$ 0

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Payments For Lease Liabilities

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Right-of-Use Asset Obtained in Exchange for Lease Liability

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Weighted Average Discount Rate

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Weighted Average Remaining Lease Term

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Amount of interest paid on finance lease liability.

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Amount of cash outflow for principal payment on finance lease.

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Weighted average discount rate for finance lease calculated at point in time.

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Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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