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COMMITMENTS AND CONTINGENCIES - Narrative (Details) - USD ($) $ in Thousands | Jan. 12, 2026 | Mar. 31, 2026
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Environmental Remediation Site [Domain] |  |
Loss contingency accrual |  | $ 2,265
Capitalized landfill project development costs |  | $ 13,480
Risk free interest |  | 1.80%
NHDES, Letter of Deficiency |  |
Environmental Remediation Site [Domain] |  |
Litigation settlement, amount awarded | $ 1,900 |

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