XML 87 R78.htm IDEA: XBRL DOCUMENT
v3.25.3

Government Grants - Additional Information (Details) | 9 Months Ended
--- | ---
Oct. 31, 2025 USD ($)
Government Grants [Abstract] |
Short and long-term grant deferred revenue | $ 1,300,000
Grant revenue recognized included in depreciation expense | 200,000
Grant revenue recognized included in selling and marketing expense | 300,000
Contingencies associated with the government grants | $ 0

X
- Definition Contingencies associated with government grants. + References No definition available. + Details
Name: | alot_ContingenciesAssociatedWithGovernmentGrants
Namespace Prefix: | alot_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Government grants. + References No definition available. + Details
Name: | alot_GovernmentGrantsAbstract
Namespace Prefix: | alot_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Grant deferred revenue current and noncurrent + References No definition available. + Details
Name: | alot_GrantDeferredRevenueCurrentAndNoncurrent
Namespace Prefix: | alot_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Grant Revenue Recognized Included in Depreciation Expense + References No definition available. + Details
Name: | alot_GrantRevenueRecognizedIncludedInDepreciationExpense
Namespace Prefix: | alot_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Grant revenue recognized included in selling and marketing expense. + References No definition available. + Details
Name: | alot_GrantRevenueRecognizedIncludedInSellingAndMarketingExpense
Namespace Prefix: | alot_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration