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v3.25.2

REVENUE AND CONTRACT ACCOUNTING (Details - Contract Liabilities Interest) | Jun. 30, 2025 USD ($)
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Revenue from Contract with Customer [Abstract] |
2025 | $ 1,808,250
2026 | 3,616,500
Contract liability | $ 5,424,750

X
- References No definition available. + Details
Name: | duot_ContractLiability
Namespace Prefix: | duot_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | duot_ContractLiabilityForYearOne
Namespace Prefix: | duot_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- References No definition available. + Details
Name: | duot_ContractLiabilityForYearTwo
Namespace Prefix: | duot_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration