CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Revenues, net
Bitcoin mining revenue, net	$ 42,488	$ 36,965	$ 70,234	$ 73,940
Other services revenue	58	233	131	383
Total revenues, net	42,546	37,198	70,365	74,323
Costs and expenses
Cost of revenues (exclusive of depreciation and amortization shown below)	22,082	8,684	42,498	14,320
Professional fees	3,750	1,059	6,581	4,161
Payroll expenses	9,750	8,806	19,552	16,134
General and administrative expenses	4,329	2,773	8,053	4,589
Loss (gain) on disposal of assets	3	(921)	3	(643)
Other impairment expense (related to bitcoin)	194	812	277	7,034
Realized (gain) loss on sale of bitcoin	(1,422)	2,734	(905)	(7,261)
Depreciation and amortization	21,346	10,452	40,675	17,879
Total costs and expenses	60,032	34,399	116,734	56,213
(Loss) Income from operations	(17,486)	2,799	(46,369)	18,110
Other income (expense)
Other Income	11	308	11	308
Change in fair value of contingent consideration	0	291	485	346
Realized gain on sale of equity security	0	0	0	1
Unrealized loss on equity security	0	0	0	(2)
Unrealized (loss) gain on derivative security	56	(1,410)	(1,215)	(1,111)
Interest income	52	52	122	85
Interest expense	(799)	(8)	(1,688)	(61)
Total other (expense) income	(680)	(767)	(2,285)	(434)
(Loss) Income before income tax (expense) or benefit	(18,166)	2,032	(48,654)	17,676
Income tax expense	0	0	0	0
(Loss) income from continuing operations	(18,166)	2,032	(48,654)	17,676
Income (loss) from discontinued operations	(294)	(2,203)	1,163	(3,361)
Income tax (expense) or benefit	0	0	0	0
Income (loss) on discontinued operations	(294)	(2,203)	1,163	(3,361)
Net (loss) income	(18,460)	(171)	(47,491)	14,315
Preferred stock dividends	0	20	0	335
Net (loss) income attributable to common shareholders	(18,460)	(191)	(47,491)	13,980
Other Comprehensive Income	29	28	58	46
Total comprehensive (loss) income attributable to common shareholders	$ (18,431)	$ (163)	$ (47,433)	$ 14,026
(Loss) income from continuing operations per common share - basic	$ (0.23)	$ 0.05	$ (0.66)	$ 0.42
Weighted average common shares outstanding- basic	80,469,471	41,336,342	73,450,877	40,802,319
(Loss) income from continuing operations per common share - diluted	$ (0.23)	$ 0.05	$ (0.66)	$ 0.42
Weighted average common shares outstanding - diluted	80,469,471	41,395,075	74,032,082	40,861,052
(Loss) income on discontinued operations per common share - basic	$ (0.00)	$ (0.05)	$ 0.02	$ (0.08)
Weighted average common shares outstanding - basic	80,469,471	41,336,342	73,450,877	40,802,319
(Loss) income on discontinued operations per common share - diluted	$ (0.00)	$ (0.05)	$ 0.02	$ (0.08)
Weighted average common shares outstanding - diluted	80,469,471	41,395,075	74,032,082	40,861,052