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ENVIRONMENTAL NATURAL RESOURCE DAMAGE LIABILITIES (Tables) | 12 Months Ended
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Dec. 31, 2021
Environmental Remediation Obligations [Abstract] |
Schedule of Environmental Loss Contingencies by Site | An analysis of environmental and NRD liabilities from December 31, 2020 to December 31, 2021 is shown below:
| Port Gamble, WA
Non-current portion at December 31, 2020 | $10,615
Plus: Current portion | 1,026
Total Balance at December 31, 2020 | 11,641
Expenditures charged to liabilities | (941) |
Increase in liabilities | 105
Total Balance at December 31, 2021 | 10,805
Less: Current portion | (695) |
Non-current portion at December 31, 2021 | $10,110

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