CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Total revenue	$ 32,826,000	$ 13,245,000
Cost of revenue	10,494,000	5,108,000
Gross profit	22,332,000	8,137,000
Operating expenses
Research and development	695,000	602,000
Selling and marketing	6,481,000	1,242,000
General and administrative	13,687,000	5,092,000
Impairment of mined cryptocurrency	439,000
Total operating expenses	21,302,000	6,936,000
Income from operations	1,030,000	1,201,000
Other income (expenses)
Interest and other income	449,000	37,000
Change in fair value of equity securities, related party		2,969,000
Interest expense	(29,824,000)	(314,000)
Change in fair value of marketable equity securities		1,960,000
Realized gain on marketable securities	109,000	397,000
Loss from investment in unconsolidated entity	(533,000)
Gain on extinguishment of debt		482,000
Change in fair value of warrant liability	(18,000)	(679,000)
Total other (expenses) income, net	(29,817,000)	4,852,000
(Loss) income before income taxes	(28,787,000)	6,053,000
Income tax (provision) benefit		(6,000)
Net (loss) income	(28,787,000)	6,047,000
Net loss (income) attributable to non-controlling interest	15,000	(1,081,000)
Net (loss) income attributable to Ault Alliance, Inc.	(28,772,000)	4,966,000
Preferred dividends	(5,000)	(4,000)
Net (loss) income available to common stockholders	$ (28,777,000)	$ 4,962,000
Basic net (loss) income per common share	$ (0.32)	$ 0.13
Diluted net (loss) income per common share	$ (0.32)	$ 0.12
Weighted average basic common shares outstanding	90,971,000	39,256,000
Weighted average diluted common shares outstanding	90,971,000	40,202,000
Comprehensive (loss) income
Net (loss) income available to common stockholders	$ (28,777,000)	$ 4,962,000
Other comprehensive income (loss)
Foreign currency translation adjustment	(287,000)	(93,000)
Other comprehensive (loss) income	(287,000)	(93,000)
Total comprehensive (loss) income	(29,064,000)	4,869,000
Revenue [Member]
Total revenue	8,659,000	7,905,000
Revenue Cryptocurrency Mining [Member]
Total revenue	3,548,000	130,000
Hotel Operations [Member]
Total revenue	2,698,000
Lending And Trading Activities [Member]
Total revenue	$ 17,921,000	$ 5,210,000