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FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Financial instruments (Details) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2024 USD ($) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Fair value disclosure |  |  |  |
Repayment of debt |  | $ 120,518 | $ 69,180 | $ 115,540
Carrying Value |  |  |  |
Fair value disclosure |  |  |  |
Financial instruments |  | 207,805 | 248,340 |
Fair Value | Level 2 |  |  |  |
Fair value disclosure |  |  |  |
Financial instruments |  | 204,458 | 245,369 |
Credit Facility |  |  |  |
Fair value disclosure |  |  |  |
Repayment of debt | $ 50,000 |  |  |
Credit Facility | Carrying Value |  |  |  |
Fair value disclosure |  |  |  |
Financial instruments |  |  | 50,000 |
Credit Facility | Fair Value | Level 2 |  |  |  |
Fair value disclosure |  |  |  |
Financial instruments |  |  | 50,000 |
Notes payable | Carrying Value |  |  |  |
Fair value disclosure |  |  |  |
Financial instruments |  | 189,134 | 178,938 |
Notes payable | Fair Value | Level 2 |  |  |  |
Fair value disclosure |  |  |  |
Financial instruments |  | 187,675 | 177,149 |
New England Pension Fund withdrawal liability |  |  |  |
Fair value disclosure |  |  |  |
Outstanding withdrawal liability |  | 18,700 |  |
New England Pension Fund withdrawal liability | Accrued expenses |  |  |  |
Fair value disclosure |  |  |  |
Outstanding withdrawal liability |  | 800 |  |
New England Pension Fund withdrawal liability | Carrying Value |  |  |  |
Fair value disclosure |  |  |  |
Financial instruments |  | 18,671 | 19,402 |
New England Pension Fund withdrawal liability | Fair Value | Level 2 |  |  |  |
Fair value disclosure |  |  |  |
Financial instruments |  | $ 16,783 | $ 18,220 |
Measurement input |  | 0.06 | 0.053 |
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- Definition Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2E -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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