Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Current assets:
Cash and cash equivalents	$ 133,910	$ 26,868
Accounts receivable:
Trade	102,702	31,515
Other, net	20,568	17,538
Inventories:
Product inventories	40,404	34,962
Materials and supplies	74,532	69,974
Other current assets	15,391	33,295
Total current assets	387,507	214,152
Investments	67,448	33,897
Restricted cash and cash equivalents	1,172	1,177
Property, plants, equipment and mine development, net	2,732,999	2,694,119
Operating lease right-of-use assets	8,706	7,544
Other non-current assets	24,010	30,171
Total assets	3,221,842	2,981,060
Current liabilities:
Accounts payable and accrued liabilities	99,475	88,957
Accrued payroll and related benefits	27,932	22,834
Accrued taxes	17,889	6,312
Current debt	0	33,617
Finance leases	7,908	8,169
Accrued reclamation and closure costs	13,085	13,748
Accrued interest	2,911	14,316
Other current liabilities	10,770	9,885
Total current liabilities	179,970	197,838
Accrued reclamation and closure costs	114,723	111,162
Long-term debt including finance leases	269,838	508,927
Deferred tax liabilities	196,518	110,266
Other non-current liabilities	11,149	13,353
Total liabilities	772,198	941,546
Commitments and contingencies (Notes 4, 7, 8, and 11)
STOCKHOLDERS' EQUITY
Series B preferred stock, $0.25 par value, 157,756 shares issued and outstanding, liquidation preference - $7,889	39	39
Common stock, $0.25 par value, authorized 1,250,000,000 shares; issued September 30, 2025 - 679,001,377 shares and December 31, 2024 - 640,547,918 shares	169,661	160,052
Capital surplus	2,638,638	2,418,149
Accumulated deficit	(313,902)	(493,529)
Accumulated other comprehensive loss, net	(8,976)	(10,266)
Less treasury stock, at cost; September 30, 2025 - 8,768,372 and December 31, 2024 - 8,813,127 shares issued and held in treasury	(35,816)	(34,931)
Total stockholders' equity	2,449,644	2,039,514
Total liabilities and stockholders' equity	$ 3,221,842	$ 2,981,060