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COMMITMENTS AND CONTINGENCIES | 3 Months Ended
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Mar. 31, 2023
Commitments and Contingencies Disclosure [Abstract] |
COMMITMENTS AND CONTINGENCIES | COMMITMENTS AND CONTINGENCIES Legal Proceedings In the ordinary course of our business and as a result of the extensive governmental regulation of the solid waste industry, we are subject to various judicial and administrative proceedings involving state and local agencies. In these proceedings, an agency may seek to impose fines or to revoke or deny renewal of an operating permit held by us. From time to time, we may also be subject to actions brought by special interest or other groups, adjacent landowners or residents in connection with the permitting and licensing of landfills and transfer stations, or allegations of environmental damage or violations of the permits and licenses pursuant to which we operate. In addition, we may be named defendants in various claims and suits pending for alleged damages to persons and property, alleged violations of certain laws and alleged liabilities arising out of matters occurring during the ordinary operation of a waste management business. The plaintiffs in some actions seek unspecified damages or injunctive relief, or both. These actions fall within various procedural stages at any point in time, and some are covered in part by insurance. In accordance with FASB ASC 450 - Contingencies, we accrue for legal proceedings, inclusive of legal costs, when losses become probable and reasonably estimable. We have recorded an aggregate accrual of $821 relating to our outstanding legal proceedings as of March 31, 2023. As of the end of each applicable reporting period, we review each of our legal proceedings to determine whether it is probable, reasonably possible or remote that a liability has been incurred and, if it is at least reasonably possible, whether a range of loss can be reasonably estimated under the provisions of FASB ASC 450-20. In instances where we determine that a loss is probable and we can reasonably estimate a range of loss we may incur with respect to such a matter, we record an accrual for the amount within the range that constitutes our best estimate of the possible loss. If we are able to reasonably estimate a range, but no amount within the range appears to be a better estimate than any other, we record an accrual in the amount that is the low end of such range. When a loss is reasonably possible, but not probable, we will not record an accrual, but we will disclose our estimate of the possible range of loss where such estimate can be made in accordance with FASB ASC 450-20. We disclose outstanding matters that we believe could have a material adverse effect on our financial condition, results of operations or cash flows. North Country Environmental Services Expansion Permit On October 9, 2020, our subsidiary, North Country Environmental Services, Inc. ("NCES"), received a Type I-A Permit Modification ("Permit") from the New Hampshire Department of Environmental Services ("DES") for Expansion in the Stage VI area of the NCES landfill located in Bethlehem, New Hampshire. On November 9, 2020, the Conservation Law Foundation ("CLF") filed an appeal of the Permit to the New Hampshire Waste Management Council (“Council”) on the grounds it failed to meet the public benefit criteria. DES defended its decision in the appeal, and NCES also participated as the permittee seeking to defend its permit on appeal. Throughout 2021 and early 2022 a number of motions were filed by both NCES and CLF with the Council and in February 2022 the Council held a hearing on the CLF appeal. The Council ruled in favor of NCES on all claims set forth in CLF’s appeal. On May 11, 2022, the Council’s Hearing Officer issued an Order denying all of CLF’s arguments on appeal, with the exception of one: the Hearing Officer held that based on his interpretation of the relevant statute, the public benefit determination made by DES in issuing the Permit to NCES was unlawful (the “Hearing Officer’s Order”). The Hearing Officer remanded the Permit to DES with regard to this determination. DES filed a Motion for Reconsideration on May 31, 2022, and NCES filed a Motion for Rehearing on June 10, 2022. The Hearing Officer denied both motions in separate orders dated November 3, 2022, issued contemporaneously with rulings on three other post-hearing motions. NCES filed a Motion for Rehearing of two of the three post-hearing motion rulings on December 5, 2023, and this Motion remains pending. DES and NCES appealed the Hearing Officer’s Order to the New Hampshire Supreme Court (“Supreme Court”). On December 23, 2022, CLF filed a Motion for Summary Affirmance of the Hearing Officer’s Order, to which NCES and DES each filed an Objection on January 6, 2023. On January 30, 2023 the Supreme Court issued an Order accepting and consolidating the DES and NCES appeals and denying CLF’s Motion for Summary Affirmance. On January 31, 2023, NCES filed a Motion to Stay the Supreme Court appeals pending the outcome of the Superior Court Open Meeting Law Proceeding discussed below. On February 9, 2023, CLF filed an Objection to the Motion to Stay. The Supreme Court denied the Motion to Stay on February 22, 2023. On March 2, 2023, the Supreme Court ordered the Council to prepare and file the record of the proceedings below by May 1, 2023. Once the record is filed, the Supreme Court will issue a briefing schedule. On December 14, 2022, NCES filed an action against the Council in Merrimack Superior Court (“Superior Court”) seeking to invalidate the Hearing Officer’s Order as having been adopted in violation of New Hampshire’s statute governing access to public records and meetings (“Open Meeting Law Proceeding”), in that the Council did not hold a public meeting to deliberate on the Hearing Officer’s Order prior to issuance. The Council filed a Motion to Dismiss on January 17, 2023 to which NCES filed a Summary Objection on January 18, 2023, followed by a supplemental Objection filed on February 6, 2023. Following a hearing on the merits before the Superior Court on January 18, 2023, the Superior Court ordered that NCES pursue a stay of the appeal of the Hearing Officer’s Order before the Supreme Court, and that the Superior Court would defer further ruling in the Open Meeting Law Proceeding pending a determination of whether the appeal before the Supreme Court would be stayed. On January 20, 2023, CLF filed a Motion to Intervene in the Open Meeting Law Proceeding. NCES filed an Objection on February 8, 2023, and CLF filed a Reply in Support of Motion to Intervene on February 17, 2023. The Council filed a Supplemental Memorandum of Law on February 17, 2023, to which NCES filed a Response on February 24, 2023. On April 5, 2023, the Superior Court issued an Order granting the Council’s Motion to Dismiss, which was appealed by NCES to the Supreme Court on April 18, 2023. On September 20, 2022, NCES and our subsidiary, Granite State Landfill, LLC, filed a Petition for Declaratory Judgment ("Petition") in the Superior Court seeking a determination of the meaning and constitutionality of New Hampshire’s public benefit requirement. The Petition asks the court to construe the same statute on which the Hearing Officer relied in the Hearing Officer’s Order. On September 21, 2022, NCES filed a Motion to Stay the Council proceedings pending resolution of the Petition action. DES assented to the relief sought by that motion, and CLF filed an Objection to the Motion to Stay on September 26, 2022. On October 3, 2022, NCES filed a Motion for Leave to File Reply together with its Reply to CLF’s Objection to Motion to Stay. The Hearing Officer denied the Motion to Stay by Order dated November 3, 2022. On December 19, 2022, CLF moved to intervene in the Petition proceeding before the Superior Court, and NCES filed an Objection on January 4, 2023. CLF filed a Reply on January 17, 2023, and NCES filed a Surreply on January 27, 2023. CLF’s intervention motion remains pending before the Superior Court. NCES will continue to vigorously defend the Permit through the appeals to the Supreme Court and litigation of the Petition. Environmental Remediation Liabilities We are subject to liability for environmental damage, including personal injury and property damage, that our solid waste, recycling and power generation facilities may cause to neighboring property owners, particularly as a result of the contamination of drinking water sources or soil, possibly including damage resulting from conditions that existed before we acquired the facilities. We may also be subject to liability for similar claims arising from off-site environmental contamination caused by pollutants or hazardous substances if we or our predecessors arrange or arranged to transport, treat or dispose of those materials. We accrue for costs associated with environmental remediation obligations when such costs become both probable and reasonably estimable. Determining the method and ultimate cost of remediation requires that a number of assumptions be made. There can sometimes be a range of reasonable estimates of the costs associated with remediation of a site. In these cases, we use the amount within the range that constitutes our best estimate. In the early stages of the remediation process, particular components of the overall liability may not be reasonably estimable; in this instance we use the components of the liability that can be reasonably estimated as a surrogate for the liability. It is reasonably possible that we will need to adjust the liabilities recorded for remediation to reflect the effects of new or additional information, to the extent such information impacts the costs, timing or duration of the required actions. Future changes in our estimates of the cost, timing or duration of the required actions could have a material adverse effect on our consolidated financial position, results of operations and cash flows. We disclose outstanding environmental remediation matters that remain unsettled or are settled in the reporting period that we believe could have a material adverse effect on our financial condition, results of operations or cash flows. We inflate the estimated costs in current dollars to the expected time of payment and discount the total cost to present value using a risk-free interest rate. The risk-free interest rates associated with our environmental remediation liabilities as of March 31, 2023 range between 1.5% and 4.1%. A summary of the changes to the aggregate environmental remediation liabilities for the three months ended March 31, 2023 and 2022 follows:
| Three Months Ended March 31,
| 2023 |  | 2022
Beginning balance | $ | 6,335 |  |  | $ | 5,887 |
Accretion expense | 26 |  |  | 26 |
Obligations settled (1) | (18) |  |  | (49) |
Ending balance | 6,343 |  |  | 5,864 |
Less: current portion | 1,131 |  |  | 304 |
Long-term portion | $ | 5,212 |  |  | $ | 5,560 |
(1)May include amounts paid and amounts that are being processed through accounts payable as a part of our disbursement cycle.

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