Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2025	Mar. 31, 2024
Revenue		$ 360,062	$ 213,060
COSTS AND EXPENSES
Amortization		43,093	27,297
General and administrative		13,912	14,404
Pre-development, reclamation, and other		16,953	18,228
Total costs and expenses		297,906	216,417
Income (loss) from operations		62,156	(3,357)
OTHER INCOME (EXPENSE), NET
Gain on debt extinguishment		0	438
Fair value adjustments, net, pretax		(346)	0
Interest expense, net of capitalized interest		(10,450)	(12,947)
Other, net	[1]	406	2,773
Total other income (expense), net		(10,390)	(9,736)
Income (loss) before income and mining taxes		51,766	(13,093)
Income and mining tax (expense) benefit		(18,413)	(16,024)
NET INCOME (LOSS)		33,353	(29,117)
OTHER COMPREHENSIVE INCOME (LOSS), Net of Tax:
Unrealized gain (loss) on hedger, net of tax		0	(7,625)
Reclassification adjustments for realized (gain) loss on cash flow hedges		0	(147)
Other comprehensive income (loss)		0	(7,478)
COMPREHENSIVE INCOME (LOSS)		$ 33,353	$ (36,595)
Basic EPS
Earnings Per Share, Basic		$ 0.06	$ (0.08)
Diluted EPS
Earnings Per Share, Diluted		$ 0.06	$ (0.08)
Accumulated Deficit [Member]
OTHER INCOME (EXPENSE), NET
NET INCOME (LOSS)		$ 33,353	$ (29,117)
Product
COSTS AND EXPENSES
Costs applicable to sales	[2]	204,266	145,997
Mineral, Exploration
COSTS AND EXPENSES
Costs applicable to sales		$ 19,682	$ 10,491

[1] See Note 14 -- Additional Comprehensive Income (Loss) Detail for additional detail.

[2] Excludes amortization.