DESCRIPTION OF BUSINESS (Details 2) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash flows from operating activities:
Net income	$ (28,787,000)	$ 6,047,000
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation	2,562,000	162,000
Amortization	80,000	104,000
Amortization of right-of-use assets	339,000	229,000
Amortization, related party	173,000	8,000
Interest expense – debt discount	26,461,000	20,000
Gain on extinguishment of debt		(482,000)
Change in fair value of warrant liability	18,000	679,000
Accretion of original issue discount on notes receivable – related party		(4,000)
Accretion of original issue discount on notes receivable	(276,000)	(65,000)
Increase in accrued interest on notes receivable – related party	(54,000)	(1,000)
Stock-based compensation	2,685,000	20,000
Impairment of cryptocurrencies	439,000
Realized gains on sale of marketable securities	5,707,000	(4,892,000)
Unrealized gains on marketable securities	(13,515,000)	(2,260,000)
Unrealized gains on equity securities, related party	4,694,000	(3,123,000)
Unrealized gains on equity securities	(13,461,000)	(58,000)
Loss from investment in unconsolidated entity	533,000
Changes in operating assets and liabilities:
Marketable equity securities	32,649,000	(8,870,000)
Accounts receivable	(621,000)	301,000
Accrued revenue	(484,000)	104,000
Inventories	(1,723,000)	(118,000)
Prepaid expenses and other current assets	7,431,000	(91,000)
Digital currencies	(3,809,000)
Other assets	(704,000)	(86,000)
Accounts payable and accrued expenses	4,961,000	(1,713,000)
Other current liabilities		78,000
Lease liabilities	(270,000)	(230,000)
Net cash used in operating activities	$ 25,028,000	(14,241,000)
Previously Reported [Member]
Cash flows from operating activities:
Net income		3,078,000
Adjustments to reconcile net income to net cash used in operating activities:
Depreciation		162,000
Amortization		104,000
Amortization of right-of-use assets		229,000
Amortization, related party		8,000
Interest expense – debt discount		20,000
Gain on extinguishment of debt		(482,000)
Change in fair value of warrant liability		679,000
Accretion of original issue discount on notes receivable – related party		(4,000)
Accretion of original issue discount on notes receivable		(65,000)
Increase in accrued interest on notes receivable – related party		(1,000)
Stock-based compensation		20,000
Impairment of cryptocurrencies
Realized gains on sale of marketable securities		(4,892,000)
Unrealized gains on marketable securities		(2,260,000)
Unrealized gains on equity securities, related party		(154,000)
Unrealized gains on equity securities		(58,000)
Loss from investment in unconsolidated entity
Changes in operating assets and liabilities:
Marketable equity securities		(8,870,000)
Accounts receivable		301,000
Accrued revenue		104,000
Inventories		(118,000)
Prepaid expenses and other current assets		(91,000)
Digital currencies
Other assets		(86,000)
Accounts payable and accrued expenses		(1,713,000)
Other current liabilities		78,000
Lease liabilities		(230,000)
Net cash used in operating activities		(14,241,000)
Revision of Prior Period, Adjustment [Member]
Cash flows from operating activities:
Net income		2,969,000
Adjustments to reconcile net income to net cash used in operating activities:
Unrealized gains on equity securities, related party		(2,969,000)
Changes in operating assets and liabilities:
Net cash used in operating activities