3. ACQUISITIONS - Schedule of MIG Purchase Price Allocation (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Oct. 08, 2022	Sep. 30, 2022
Business Acquisition [Line Items]
Right of use lease asset	$ 731		$ 551
Miners	450,092		356,501
Machinery and equipment	1,963		1,269
Goodwill	$ 8,043		$ 0
MIG [Member] | Preliminary Allocation [Member]
Business Acquisition [Line Items]
Right of use lease asset		$ 5,010
Lease liability assumed		(5,100)
Building		13,654
Infrastructure asset		4,465
Miners		12,914
Machinery and equipment		160
Goodwill		8,043
Total assets acquired		$ 39,146