CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenues, net
Bitcoin mining revenue, net	$ 198,644	$ 104,108	$ 542,662	$ 289,693
Costs and expenses
Cost of revenues (exclusive of depreciation and amortization shown below)	90,128	45,180	245,842	108,374
Professional fees	3,004	4,368	9,872	8,149
Payroll expenses	16,398	17,150	52,522	49,291
General and administrative expenses	16,566	8,235	38,356	20,058
Loss (gain) on disposal of assets	156	(47)	(2,865)	2,281
Loss (gain) on fair value of bitcoin (see Note 2 and Note 4)	(268,651)	48,338	(359,190)	(107,406)
Impairment expense - fixed assets	0	189,235	0	189,235
Impairment expense - other	0	0	0	396
Depreciation and amortization	94,880	40,727	240,010	102,761
Total costs and expenses	(47,519)	353,186	224,547	373,139
(Loss) income from operations	246,163	(249,078)	318,115	(83,446)
Other (expense) income
Gain on bitcoin collateral	31,354	0	73,847	0
(Loss) gain on derivative securities	(430)	1,188	(1,549)	(1,005)
Interest income	355	2,638	3,845	5,909
Interest expense	(3,454)	(485)	(6,280)	(1,557)
Other income	1,509	0	1,692	0
Total other income	29,334	3,341	71,555	3,347
(Loss) income before income tax (benefit) expense	275,497	(245,737)	389,670	(80,099)
Income tax (benefit) expense	18,107	(9,495)	24,281	3,499
Net (loss) income	257,390	(236,242)	365,389	(83,598)
Preferred stock dividends	5,603	0	10,744	3,421
Net (loss) income attributable to common shareholders	251,787	(236,242)	354,645	(87,019)
Other comprehensive (loss) income, net of tax	(223)	28	2,755	86
Total comprehensive (loss) income attributable to common shareholders	$ 251,564	$ (236,214)	$ 357,400	$ (86,933)
(Loss) income from operations per common share - basic	$ 0.9	$ (1.03)	$ 1.26	$ (0.42)
Weighted average common shares outstanding - basic	280,997,649	228,642,939	282,147,349	205,482,062
(Loss) income from operations per common share - diluted	$ 0.78	$ (1.03)	$ 1.13	$ (0.42)
Weighted average common shares outstanding - diluted	325,594,451	228,642,939	314,152,325	205,482,062