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Subsequent Event - Additional Information (Detail) - May 15, 2026 € in Millions, $ in Millions | EUR (€) | USD ($)
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Subsequent Event [Member] | MTEX Acquisition Related Matters [Member] |  |
Subsequent Event [Line Items] |  |
Settlement agreement, property to transfer, value | € 2.5 | $ 2.9

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- Definition Settlement agreement, transfer of property value. + References No definition available. + Details
Name: | alot_SettlementAgreementTransferOfPropertyValue
Namespace Prefix: | alot_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481674/830-30-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 855 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483399/855-10-50-2 + Details
Name: | us-gaap_SubsequentEventLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_TypeOfArrangementAxis=alot_MTEXAcquisitionRelatedMattersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |