XML 88 R40.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Revenue Recognition - Summary of Revenues Disaggregated by Primary Geographic Markets (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Nov. 02, 2019 | Oct. 27, 2018 | Nov. 02, 2019 | Oct. 27, 2018
Disaggregation of Revenue [Line Items] |  |  |  |
Total Revenue | $ 33,318 | $ 34,196 | $ 102,967 | $ 99,490
United States [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total Revenue | 21,831 | 21,542 | 64,471 | 60,752
Europe [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total Revenue | 7,059 | 7,573 | 22,408 | 23,292
Canada [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total Revenue | 1,441 | 1,860 | 4,346 | 5,836
Asia [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total Revenue | 1,396 | 1,560 | 7,063 | 4,653
Central and South America [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total Revenue | 1,019 | 921 | 3,232 | 3,078
Other [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total Revenue | $ 572 | $ 740 | $ 1,447 | $ 1,879

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 No definition available. + Details
Name: | us-gaap_DisaggregationOfRevenueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 + Details
Name: | us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | srt_StatementGeographicalAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_EuropeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=country_CA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=srt_AsiaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=alot_CentralAndSouthAmericaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=alot_OthersCountriesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |