CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (UNAUDITED) - USD ($) $ in Thousands	Total	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Loss [Member]	Accumulated Deficit [Member]
Beginning balance, value at Sep. 30, 2021	$ 305,716	$ 2	$ 37	$ 444,074	$ (5)	$ (138,392)
Beginning Balance, Shares Outstanding at Sep. 30, 2021		1,750,000	37,395,945
Options and restricted stock units issued for services	5,749			5,749
Shares issued for settlement of contingent consideration related to business acquisition, Shares			8,404
Shares issued for settlement of contingent consideration related to business acquisition	150			150
Exercise of options, shares			52,061
Exercise of options, value	282			282
Shares issued under equity offering, net of offering costs, value	67,989		$ 4	67,985
Shares issued under equity offering, net of offering costs, shares			4,017,652
Preferred stock dividends	(315)					(315)
Net (loss) income	14,486					14,486
Other comprehensive income	18				18
Ending balance, value at Dec. 31, 2021	394,075	$ 2	$ 41	518,240	13	(124,221)
Ending Balance, Shares Outstanding at Dec. 31, 2021		1,750,000	41,474,062
Beginning balance, value at Sep. 30, 2022	404,012	$ 2	$ 56	599,898	110	(196,054)
Beginning Balance, Shares Outstanding at Sep. 30, 2022		1,750,000	55,661,337
Options and restricted stock units issued for services	5,878			5,878
Options and restricted stock units issued for services, Shares			11,210
Shares issued for business acquisition, shares			1,590,175
1,590,175 shares of CLSK common stock	4,803		$ 2	4,801
Shares issued under equity offering, net of offering costs, value	41,344		$ 14	41,330
Shares issued under equity offering, net of offering costs, shares			14,481,208
Net (loss) income	(29,031)					(29,031)
Other comprehensive income	29				29
Ending balance, value at Dec. 31, 2022	$ 427,035	$ 2	$ 72	$ 651,907	$ 139	$ (225,085)
Ending Balance, Shares Outstanding at Dec. 31, 2022		1,750,000	71,743,930