Investments in Alzamend and Ault & Company at December 31, 2021 and 2020, were comprised of the following: (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Restructuring Cost and Reserve [Line Items]
Accrued interest receivable Ault & Company and Alzamend	$ 169,000	$ 1,000
Avalanche International Corp And Alzamend [Member]
Restructuring Cost and Reserve [Line Items]
Short-term advance in Alzamend		750,000
Investment in convertible promissory note of Alzamend		50,000
Interest Rate On Promissory Note One	800.00%
[custom:DueDatePromissoryNoteOneOfAvlp]	Dec. 31, 2022
Investment in promissory note of Ault & Company	$ 2,500,000
Other	173,000	203,000
Total investment in promissory notes, related parties gross	2,842,000	1,004,000
Less: original issue discount		(4,000)
Total investment in promissory notes, related parties	2,842,000	1,000,000
[custom:InvestmentsInWarrantsOfAlzamend]		11,000
[custom:InvestmentInCommonStockOne]	13,230,000	642,000
[custom:InvestmentInWarrantsAndCommonStockOneOfAvlpAndAlzamend]	$ 13,230,000	$ 653,000