XML 61 R40.htm IDEA: XBRL DOCUMENT
v3.25.3

Summary of Significant Accounting Policies - Schedule of Potentially Dilutive Securities Excluded from Computation of Diluted Shares Outstanding (Details) - shares | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Dec. 31, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2024 | Sep. 30, 2023
Schedule of Potentially Dilutive Securities Excluded from Computation of Diluted Shares Outstanding [Line Items] |  |  |  |  |
Total potentially dilutive securities | 4,497,623 | 4,785,272 | 1,003,163 | 1,660,098 | 853,163
Options to Purchase Common Stock [Member] |  |  |  |  |
Schedule of Potentially Dilutive Securities Excluded from Computation of Diluted Shares Outstanding [Line Items] |  |  |  |  |
Total potentially dilutive securities |  | 4,823 | 15,538 |  |
Convertible Notes Payable that Convert into Common Stock [Member] |  |  |  |  |
Schedule of Potentially Dilutive Securities Excluded from Computation of Diluted Shares Outstanding [Line Items] |  |  |  |  |
Total potentially dilutive securities | 464,217 |  |  | 467,400 |
Stock Purchase Warrants to Acquire Common Stock [Member] |  |  |  |  |
Schedule of Potentially Dilutive Securities Excluded from Computation of Diluted Shares Outstanding [Line Items] |  |  |  |  |
Total potentially dilutive securities |  | 4,780,449 | 987,625 |  |

X
- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
Name: | us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
Name: | us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_StockOptionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=us-gaap_ConvertibleNotesPayableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis=nukk_StockPurchaseWarrantsToAcquireCommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |