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Other Non-Current Assets (Tables)
 12 Months Ended
Dec. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Schedule of Other Non-Current Assets
Other non-current assets consisted of the following:
December 31,
 20222021
Advanced mining royalties$7,476 $10,788 
Long-term deposits1,363 1,371 
Equity method investments23,070 20,460 
Workers’ compensation receivables44,734 51,355 
Goodwill10,736 — 
Other15,816 24,660 
Total other non-current assets$103,195 $108,634