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v3.19.1

Assets Held for Sale and Liabilities Directly Associated (Details Textual) - WMI [Member] | Dec. 20, 2018 USD ($)
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Purchase price | $ 9,000,000
Working capital adjustment | $ (1,093,000)

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- Definition Amount of reduced by a working capital adjustment. + References No definition available. + Details
Name: | airi_WorkingCapitalAdjustment
Namespace Prefix: | airi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier. + References No definition available. + Details
Name: | us-gaap_PurchaseObligation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | dei_LegalEntityAxis=airi_WMIMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |