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v3.23.2

Note 11 - Income Taxes (Details Textual) | Nov. 30, 2023
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Forecast [Member] |
Net Operating Losses and Tax Credit, Offset Tax Liability, Percentage | 100.00%

X
- Definition Percentage of the estimated tax liability that can be offset by net operating losses and tax credit. + References No definition available. + Details
Name: | artw_NetOperatingLossesAndTaxCreditOffsetTaxLiabilityPercentage
Namespace Prefix: | artw_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | srt_StatementScenarioAxis=srt_ScenarioForecastMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |