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v3.22.0.1

Note 1 - Description of the Business (Details Textual) | 12 Months Ended
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Dec. 31, 2021
Golf and Related Operations [Member] |
Number of Golf Courses | 4

X
- Definition Represents the number of golf courses. + References No definition available. + Details
Name: | awx_NumberOfGolfCourses
Namespace Prefix: | awx_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=awx_GolfAndRelatedOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |