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Schedule of fair value of the financial instruments (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020
Payables and Accruals [Abstract] |  |
Balance at beginning | $ 4,192,000 | $ 9,000
Recognition of financial instruments | 4,239,000 | 4,958,000
Change in fair value | 542,000 | 49,000
Extinguishment | (4,724,000) | (824,000)
Balance at end | $ 4,249,000 | $ 4,192,000

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- References No definition available. + Details
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Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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Namespace Prefix: | dpw_
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- Definition The aggregate fair value as of the balance sheet date of financial instruments and other positions owned by the entity including: (1) mortgages, mortgage-backed and asset backed securities; (2) US government and agency obligations; (3) state and municipal government obligations; (4) other sovereign government debt; (5) corporate obligations; (6) corporate equities; (7) principal investments; (8) derivative contracts; and (9) physical commodities. Includes both pledged and unpledged holdings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 940 -SubTopic 320 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35711157&loc=d3e42546-110969 + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | debit
Period Type: | instant

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