XML 82 R66.htm IDEA: XBRL DOCUMENT
v3.21.1

MARKETABLE SECURITIES (Details 1) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Sales of marketable equity securities | $ (373,360) | $ (580,721)
Realized (gains) losses on marketable equity securities | 75,346 | 95,340
Unrealized losses on marketable equity securities | 919,083 | (596,242)
Common Stock [Member] |  |
Balance at beginning | 639,647 | 178,597
Purchases of marketable equity securities | 1,425,341 | 485,000
Marketable equity securities received upon warrant exercise |  | 381
Marketable equity securities received upon conversion of preferred stock |  | 202,145
Sales of marketable equity securities | (373,360) | (580,721)
Realized (gains) losses on marketable equity securities | 75,346 | 95,340
Unrealized losses on marketable equity securities | 796,009 | 258,905
Balance at end | $ 2,562,983 | $ 639,647

X
- Definition The amount of marketable equity securities received upon conversion of preferred stock. + References No definition available. + Details
Name: | dpw_MarketableEquitySecuritiesReceivedUponConversionOfPreferredStock
Namespace Prefix: | dpw_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of marketable equity securities received upon warrant exercise. + References No definition available. + Details
Name: | dpw_MarketableEquitySecuritiesReceivedUponWarrantExercise
Namespace Prefix: | dpw_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI). + References No definition available. + Details
Name: | us-gaap_MarketableSecuritiesRealizedGainLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of unrealized gain (loss) on investment in marketable security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(7)(c)) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 + Details
Name: | us-gaap_MarketableSecuritiesUnrealizedGainLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Fair value of securitized, pay-through debt securities collateralized by real estate mortgage loans classified as available-for-sale. + References No definition available. + Details
Name: | us-gaap_MortgageBackedSecuritiesAvailableForSaleFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of cash outflow to acquire investments classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireOtherInvestments
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period. + References No definition available. + Details
Name: | us-gaap_ProceedsFromSaleAndMaturityOfMarketableSecurities
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_InvestmentTypeAxis=us-gaap_CommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |