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SELF INSURANCE
12 Months Ended
Dec. 31, 2024
SELF INSURANCE  
SELF INSURANCE

(11)     SELF INSURANCE

We self-insure non-leased underground mining equipment. Such equipment is allocated among four mining units dispersed over seven miles and seven mining units dispersed over eleven miles, at December 31, 2024 and 2023, respectively. The historical cost of such equipment was approximately $227.8 million and $262.0 million as of December 31, 2024 and 2023, respectively.

We also self-insure for workers’ compensation claims under a guaranteed cost program. Under this program, we are responsible for the first $1.0 million per claim up to an aggregate of $4.0 million annually. Restricted cash of $3.4 million and $3.8 million as of December 31, 2024 and 2023, respectively, represents cash held and controlled by a third party and is restricted for future workers’ compensation claim payments. The Company had $4.3 million and $3.6 million of workers’ compensation reserve as of December 31, 2024 and 2023, respectively in “Accounts payable and accrued liabilities” on the Consolidated Balance Sheets.