Company: CLH
Filing Date: 2025-04-30
Form Type: 10-Q
Source: 0000822818-25-000019
Chunk: 29

Company: CLEAN HARBORS INC
Filing Date: 2025-04-30
Form: 10-Q
Item: Part I, Item 1
Chunk 29
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13.3 million and $12.9 million in the three months ended March 31, 2025 and March 31, 2024, respectively. 

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The expected amortization of the net carrying amount of finite-lived intangible assets at March 31, 2025 was as follows (in thousands):Years Ending December 31,Expected Amortization2025 (nine months)$39,804 202651,050 202748,969 202847,659 202946,680 Thereafter335,274 $569,436 

(8) ACCRUED EXPENSES AND OTHER CURRENT LIABILITIES

Accrued expenses and other current liabilities consisted of the following (in thousands):March 31, 2025December 31, 2024Accrued insurance$105,814 $112,367 Accrued compensation and benefits75,600 134,458 Accrued income, real estate, sales and other taxes35,631 35,394 Accrued interest14,797 33,259 Accrued other93,917 103,967 $325,759 $419,445 

(9) CLOSURE AND POST-CLOSURE LIABILITIES

The changes to closure and post-closure liabilities (also referred to as “asset retirement obligations”) from January 1, 2025 through March 31, 2025 were as follows (in thousands):Landfill Retirement LiabilityNon-Landfill Retirement LiabilityTotalBalance at January 1, 2025$59,400 $70,388 $129,788 Measurement period adjustments from prior period acquisitions— 420 420 New asset retirement obligations899 — 899 Accretion1,230 1,341 2,571 Changes in estimates recorded to consolidated statement of operations273 370 643 Changes in estimates recorded to consolidated balance sheet— 98 98 Expenditures(156)(103)(259)Currency translation and other5 4 9 Balance at March 31, 2025$61,651 $72,518 $134,169 In the three months ended March 31, 2025, there were no significant benefits or charges resulting from changes in estimates for closure and post-closure liabilities.

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(10) REMEDIAL LIABILITIES 

The changes to remedial liabilities from January