XML 60 R49.htm IDEA: XBRL DOCUMENT
v3.24.3

REVENUE AND CONTRACT ACCOUNTING (Details - Disaggregated revenue) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 3,238,910 | $ 1,530,923 | $ 5,820,086 | $ 5,945,270
Goods transferred over time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,686,456 | 705,849 | 2,221,310 | 3,404,107
Services transferred over time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,552,454 | 825,074 | 3,598,776 | 2,541,163
Turnkey Projects [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,686,456 | 705,849 | 2,221,310 | 3,404,107
Maintenance And Support [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,419,210 | 646,927 | 3,062,494 | 1,944,969
Algorithms [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 133,244 | 178,147 | 536,282 | 596,194
Rail [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 2,732,928 | 1,333,556 | 5,314,104 | 5,247,291
Rail [Member] | Goods transferred over time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,686,456 | 705,849 | 2,221,310 | 3,390,555
Rail [Member] | Services transferred over time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,046,472 | 627,707 | 3,092,794 | 1,856,736
Rail [Member] | Turnkey Projects [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 1,686,456 | 705,849 | 2,221,310 | 3,390,555
Rail [Member] | Maintenance And Support [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 913,228 | 627,707 | 2,556,512 | 1,856,736
Rail [Member] | Algorithms [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 133,244 |  | 536,282 |
Commercial [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 505,982 | 19,220 | 505,982 | 90,432
Commercial [Member] | Goods transferred over time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  |  |  | 13,552
Commercial [Member] | Services transferred over time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 505,982 | 19,220 | 505,982 | 76,880
Commercial [Member] | Turnkey Projects [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  |  |  | 13,552
Commercial [Member] | Maintenance And Support [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 505,982 | 19,220 | 505,982 | 76,880
Commercial [Member] | Algorithms [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  |  |  |
Governments [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  |  |  | 11,353
Governments [Member] | Goods transferred over time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  |  |  |
Governments [Member] | Services transferred over time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  |  |  | 11,353
Governments [Member] | Turnkey Projects [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  |  |  |
Governments [Member] | Maintenance And Support [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  |  |  | 11,353
Governments [Member] | Algorithms [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  |  |  |
Artificial Intelligence [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 178,147 |  | 596,194
Artificial Intelligence [Member] | Goods transferred over time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  |  |  |
Artificial Intelligence [Member] | Services transferred over time [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 178,147 |  | 596,194
Artificial Intelligence [Member] | Turnkey Projects [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  |  |  |
Artificial Intelligence [Member] | Maintenance And Support [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  |  |  |
Artificial Intelligence [Member] | Algorithms [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | 178,147 |  | 596,194
North America [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 3,238,910 | 1,530,923 | 5,820,086 | 5,945,270
North America [Member] | Rail [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 2,732,928 | 1,333,556 | 5,314,104 | 5,247,291
North America [Member] | Commercial [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 505,982 | 19,220 | 505,982 | 90,432
North America [Member] | Governments [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  |  |  | 11,353
North America [Member] | Artificial Intelligence [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue |  | $ 178,147 |  | $ 596,194

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 91 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-91 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 91 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-91 Reference 4: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 91 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-91 Reference 5: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 91 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-91 Reference 6: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 91 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-91 Reference 7: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 91 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-91 Reference 8: http://www.xbrl.org/2003/role/exampleRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 91 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479777/606-10-55-91 + Details
Name: | us-gaap_DisaggregationOfRevenueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-41 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 270 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482964/270-10-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (ee) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 4: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 5: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 32 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-32 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 924 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479941/924-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 30 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-30 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-42 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-40 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 22 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-22 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-4 + Details
Name: | us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_TimingOfTransferOfGoodOrServiceAxis=duot_GoodsTransferredOverTimeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TimingOfTransferOfGoodOrServiceAxis=duot_ServicesTransferredOverTimeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=duot_TurnkeyProjectsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=duot_MaintenanceAndSupportMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=duot_AlgorithmsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=duot_RailMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=duot_CommercialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=duot_GovernmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=duot_ArtificialIntelligenceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_NorthAmericaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |