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SEGMENT AND CUSTOMERS INFORMATION (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Segment Reporting Information [Line Items] |  |
Total revenues | $ 52,400,000 | $ 23,871,000
Income (loss) from operations | (18,361,000) | (6,033,000)
Capital expenditures for the year ended December 31, 2021 | 151,993,000 | 582,000
Identifiable assets as of December 31, 2020 | 490,286,000 | 75,643,000
Operating Segments One [Member] |  |
Segment Reporting Information [Line Items] |  |
Revenue |  | 23,629,000
Revenue, lending and trading activities |  | 242,000
Total revenues |  | 23,871,000
Depreciation and amortization expense |  | 728,000
Income (loss) from operations |  | (6,033,000)
Capital expenditures for the year ended December 31, 2021 |  | 582,000
Operating Segments [Member] |  |
Segment Reporting Information [Line Items] |  |
Revenue | 31,119,000 |
Revenue, cryptocurrency mining, net | 3,450,000 |
Revenue, commercial real estate leases | 788,000 |
Revenue, lending and trading activities | 16,854,000 |
Revenue, hotel | 189,000 |
Total revenues | 52,400,000 |
Depreciation and amortization expense | 2,478,000 |
Income (loss) from operations | (18,361,000) |
Capital expenditures for the year ended December 31, 2021 | 173,993,000 |
Identifiable assets as of December 31, 2020 | 490,286,000 | 75,643,000
Operating Segments [Member] | G W W [Member] |  |
Segment Reporting Information [Line Items] |  |
Revenue | 25,581,000 |
Revenue, cryptocurrency mining, net |  |
Revenue, commercial real estate leases |  |
Revenue, lending and trading activities |  |
Revenue, hotel |  |
Total revenues | 25,581,000 |
Depreciation and amortization expense | 876,000 |
Income (loss) from operations | (1,298,000) |
Capital expenditures for the year ended December 31, 2021 | 947,000 |
Identifiable assets as of December 31, 2020 | 33,716,000 | 30,194,000
Operating Segments [Member] | Coolisys [Member] |  |
Segment Reporting Information [Line Items] |  |
Revenue | 5,346,000 |
Revenue, cryptocurrency mining, net |  |
Revenue, commercial real estate leases |  |
Revenue, lending and trading activities |  |
Revenue, hotel |  |
Total revenues | 5,346,000 |
Depreciation and amortization expense | 25,000 |
Income (loss) from operations | (1,518,000) |
Capital expenditures for the year ended December 31, 2021 | 18,000 |
Identifiable assets as of December 31, 2020 | 4,601,000 |
Operating Segments [Member] | Ault [Member] |  |
Segment Reporting Information [Line Items] |  |
Revenue | 192,000 |
Revenue, cryptocurrency mining, net |  |
Revenue, commercial real estate leases |  |
Revenue, lending and trading activities | 16,854,000 |
Revenue, hotel |  |
Total revenues | 17,046,000 |
Depreciation and amortization expense |  |
Income (loss) from operations | 3,794,000 |
Capital expenditures for the year ended December 31, 2021 |  |
Identifiable assets as of December 31, 2020 | 81,415,000 | 4,515,000
Operating Segments [Member] | Cryptocurrency [Member] |  |
Segment Reporting Information [Line Items] |  |
Revenue |  |
Revenue, cryptocurrency mining, net | 3,450,000 |
Revenue, commercial real estate leases | 788,000 |
Revenue, lending and trading activities |  |
Revenue, hotel |  |
Total revenues | 4,238,000 |
Depreciation and amortization expense | 1,384,000 |
Income (loss) from operations | 1,541,000 |
Capital expenditures for the year ended December 31, 2021 | 85,927,000 |
Identifiable assets as of December 31, 2020 | 99,590,000 |
Operating Segments [Member] | Real Estate [Member] |  |
Segment Reporting Information [Line Items] |  |
Revenue |  |
Revenue, cryptocurrency mining, net |  |
Revenue, commercial real estate leases |  |
Revenue, lending and trading activities |  |
Revenue, hotel | 189,000 |
Total revenues | 189,000 |
Depreciation and amortization expense | 138,000 |
Income (loss) from operations | (194,000) |
Capital expenditures for the year ended December 31, 2021 | 86,884,000 |
Identifiable assets as of December 31, 2020 | 93,838,000 |
Operating Segments [Member] | Ault Disoerative [Member] |  |
Segment Reporting Information [Line Items] |  |
Revenue |  |
Revenue, cryptocurrency mining, net |  |
Revenue, commercial real estate leases |  |
Revenue, lending and trading activities |  |
Revenue, hotel |  |
Total revenues |  |
Depreciation and amortization expense |  |
Income (loss) from operations | (20,000) |
Capital expenditures for the year ended December 31, 2021 |  |
Identifiable assets as of December 31, 2020 | 119,335,000 |
Operating Segments [Member] | Holding Company 1 [Member] |  |
Segment Reporting Information [Line Items] |  |
Revenue |  |
Revenue, cryptocurrency mining, net |  |
Revenue, commercial real estate leases |  |
Revenue, lending and trading activities |  |
Revenue, hotel |  |
Total revenues |  |
Depreciation and amortization expense | 55,000 |
Income (loss) from operations | (20,666,000) |
Capital expenditures for the year ended December 31, 2021 | 217,000 |
Identifiable assets as of December 31, 2020 | $ 57,791,000 |
Operating Segments [Member] | G W W One [Member] |  |
Segment Reporting Information [Line Items] |  |
Revenue |  | 18,213,000
Revenue, lending and trading activities |  |
Total revenues |  | 18,213,000
Depreciation and amortization expense |  | 508,000
Income (loss) from operations |  | (955,000)
Capital expenditures for the year ended December 31, 2021 |  | 550,000
Operating Segments [Member] | Turn On Green [Member] |  |
Segment Reporting Information [Line Items] |  |
Revenue |  | 5,416,000
Revenue, lending and trading activities |  |
Total revenues |  | 5,416,000
Depreciation and amortization expense |  | 33,000
Income (loss) from operations |  | (117,000)
Capital expenditures for the year ended December 31, 2021 |  | 26,000
Identifiable assets as of December 31, 2020 |  | 2,207,000
Operating Segments [Member] | Ault 1 [Member] |  |
Segment Reporting Information [Line Items] |  |
Revenue |  |
Revenue, lending and trading activities |  | 242,000
Total revenues |  | 242,000
Depreciation and amortization expense |  | 175,000
Income (loss) from operations |  | 19,000
Capital expenditures for the year ended December 31, 2021 |  | 3,000
Operating Segments [Member] | Holding Company [Member] |  |
Segment Reporting Information [Line Items] |  |
Revenue |  |
Revenue, lending and trading activities |  |
Total revenues |  |
Depreciation and amortization expense |  | 12,000
Income (loss) from operations |  | (4,980,000)
Capital expenditures for the year ended December 31, 2021 |  | 3,000
Identifiable assets as of December 31, 2020 |  | $ 38,727,000

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