BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Tables)

12 Months Ended

Dec. 31, 2022

Accounting Policies [Abstract]

Schedule of cash equivalents and restricted cash

	December 31,		December 31,
	2022		2021
Cash and cash equivalents	$	10,492,000	$	15,912,000
Restricted cash		3,563,000		5,321,000
Total cash, cash equivalents and restricted cash	$	14,055,000	$	21,233,000

Schedule of estimated useful life of property, plant and equipment

	Useful lives (in years)
Bitcoin mining equipment	3
Computer, software and related equipment	3 – 5
Office furniture and equipment	5 – 10
Crane rental equipment	7 – 10
Aircraft	7
Vehicles	5 – 7
Building	29 – 39
Leasehold improvements	Over the term of the lease or the life of the asset, whichever is shorter.

Schedule of intangible assets useful lives

	Useful lives (in years)
Customer relationships	8 – 10
Trade names	9 – 10
Proprietary technology	3 – 7