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Note 2 - Summary of Significant Accounting Policies (Details Textual) - Employee Retention Credit [Member] - USD ($) |  | 9 Months Ended |  |
--- | --- | --- | --- | ---
Oct. 01, 2023 | Aug. 31, 2025 | Aug. 31, 2021 | May 31, 2021
Government Assistance, Award Amount | $ 1,620,103 |  | $ 821,267 | $ 798,836
Government Assistance, Nonoperating Income, Increase (Decrease) | 1,620,103 |  |  |
Government Assistance, Nonoperating Expense, Decrease (Increase) | 405,026 |  |  |
Interest Income, Employee Retention Credits | $ 246,108 |  |  |
Discontinued Operations [Member] |  |  |  |
Government Assistance, Income (Expense), Increase (Decrease) |  | $ 219,144 |  |

X
- Definition The total increase (decrease) in income (expense) of government assistance in relation to Employee Retention Credits. + References No definition available. + Details
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Namespace Prefix: | artw_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The amount of interest income received from the Employee Retention Credits. + References No definition available. + Details
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Namespace Prefix: | artw_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of government assistance awarded that comprises amount received, receivable, and to be received unless condition for government assistance is not met. Includes, but is not limited to, government grant, assistance, incentive, award, subsidy, and loan. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 832 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483507/832-10-50-3 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of decrease (increase) in expense from government assistance, classified as nonoperating. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 832 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483507/832-10-50-3 + Details
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Data Type: | xbrli:monetaryItemType
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X
- Definition Amount of increase (decrease) in income from government assistance, classified as nonoperating. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 832 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483507/832-10-50-3 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
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X
- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
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