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v3.21.2

Note 2 - Revenue From Contracts With Customers (Details Textual) | 9 Months Ended |
--- | --- | ---
Sep. 30, 2021 USD ($) | Sep. 30, 2020 USD ($) | Dec. 31, 2020 USD ($)
Accounts Receivable, Allowance for Credit Loss, Ending Balance | $ 0 |  | $ 0
Contract with Customer, Liability, Revenue Recognized | $ 946,884 | $ 464,223 |
Number of Subcontracts with Significant Financing Component | 1 |  |
Subcontract, Payments Receivable Under Regular Terms, Percent | 90.00% |  |
Subcontract, Payments Receivable Deferred Until Specific Deliverable is Met, Percent | 10.00% |  |
Subcontract, Payments Receivable, Interest Rate | 4.50% |  |

X
- Definition The number of subcontracts outstanding which have a significant financing component attached to them. + References No definition available. + Details
Name: | iaic_NumberOfSubcontractsWithSignificantFinancingComponent
Namespace Prefix: | iaic_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition The percent of the outstanding subcontract which is deferred until specific deliverables are met by the prime contractor. + References No definition available. + Details
Name: | iaic_SubcontractPaymentsReceivableDeferredUntilSpecificDeliverableIsMetPercent
Namespace Prefix: | iaic_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The interest rate associated with the subcontract + References No definition available. + Details
Name: | iaic_SubcontractPaymentsReceivableInterestRate
Namespace Prefix: | iaic_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The percent of the outstanding subcontract which is receivable under the regular terms of the subcontract. + References No definition available. + Details
Name: | iaic_SubcontractPaymentsReceivableUnderRegularTermsPercent
Namespace Prefix: | iaic_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of allowance for credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123577603&loc=d3e5074-111524 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 + Details
Name: | us-gaap_AllowanceForDoubtfulAccountsReceivable
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045 + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | credit
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