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v3.20.2

Liability Related to the Sale of Future Proceeds from Disposition of Subsidiary (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 | Sep. 30, 2019 | Sep. 30, 2020 | Sep. 30, 2019
Placement Agency Agreement [Member] |  |  |  |
Liabilities related to sale of future proceeds from disposition of subsidiaries - beginning balance |  |  | $ 603,000 |
Non-Cash other income recognized |  |  | (302,000) |
Non-Cash interest expense recognized | $ 26,000 | $ 27,000 | 90,000 | $ 60,000
Liabilities related to sale of future proceeds from disposition of subsidiary - ending balance | $ 391,000 |  | 391,000 |
Less: unamortized transaction costs |  |  | (3,000) |
Liability related to sale of future proceeds from disposition of subsidiary, net |  |  | $ 388,000 |

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- Definition Liabilities related to sale of future proceeds from disposition of subsidiaries &amp;#8211; beginning balance. + References No definition available. + Details
Name: | airi_LiabilitiesRelatedToSaleOfFutureProceedsFromDispositioSubsidiaries
Namespace Prefix: | airi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- References No definition available. + Details
Name: | airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryDetailsAbstract
Namespace Prefix: | airi_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Liability related to sale of future proceeds from disposition of subsidiary, net. + References No definition available. + Details
Name: | airi_LiabilityRelatedToSaleOfFutureProceedsFromDispositionOfSubsidiaryNet
Namespace Prefix: | airi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Non-Cash interest expense recognized. + References No definition available. + Details
Name: | airi_NoncashInterestExpense
Namespace Prefix: | airi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Definition Non-Cash other income recognized. + References No definition available. + Details
Name: | airi_NoncashOtherIncomeRecognized1
Namespace Prefix: | airi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
Name: | airi_TransactionCostsFromSaleOfFutureProceedsFromDispositionOfSubsidiary
Namespace Prefix: | airi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration