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v3.23.2

FAIR VALUE OF FINANCIAL INSTRUMENTS - Recurring Fair Value Measurements (Detail) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2023 | Dec. 31, 2022
Assets: |  |
Restricted investment securities - landfill closure | $ 2,005 | $ 1,900
Liabilities: |  |
Derivative Asset, Statement Of Financial Position Extensible Enumeration, Not Disclosed Flag | Interest rate swaps | Interest rate swaps
Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Assets: |  |
Interest rate swaps | $ 0 | $ 0
Total assets | 2,005 | 1,900
Liabilities: |  |
Contingent consideration - acquisition | 0 | 0
Interest rate swaps | 0 |
Total | 0 |
Recurring | Quoted Prices in Active Markets for Identical Assets (Level 1) | Landfill |  |
Assets: |  |
Restricted investment securities - landfill closure | 2,005 | 1,900
Recurring | Significant Other Observable Inputs (Level 2) |  |
Assets: |  |
Interest rate swaps | 11,910 | 11,806
Total assets | 11,910 | 11,806
Liabilities: |  |
Contingent consideration - acquisition | 0 | 0
Interest rate swaps | 18 |
Total | 18 |
Recurring | Significant Other Observable Inputs (Level 2) | Landfill |  |
Assets: |  |
Restricted investment securities - landfill closure | 0 | 0
Recurring | Significant Unobservable Inputs (Level 3) |  |
Assets: |  |
Interest rate swaps | 0 | 0
Total assets | 0 | 0
Liabilities: |  |
Contingent consideration - acquisition | 376 | 965
Interest rate swaps | 0 |
Total | 376 |
Recurring | Significant Unobservable Inputs (Level 3) | Landfill |  |
Assets: |  |
Restricted investment securities - landfill closure | $ 0 | $ 0

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- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. 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