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v3.21.2

Note 2 - Revenue From Contracts With Customers - Changes in Contract Assets and Liabilities (Details) - USD ($) | 3 Months Ended
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Sep. 30, 2021 | Jun. 30, 2021 | Mar. 31, 2021 | Sep. 30, 2020 | Jun. 30, 2020 | Mar. 31, 2020
Contract assets, balance | $ 477,268 | $ 342,611 | $ 210,688 | $ 13,918 | $ 0 | $ 0
Contract assets added | 45,895 | 134,657 | 131,923 | 75,486 | 13,918 |
Reduction in contract assets | (523,163) |  |  |  |  |
Contract assets, balance | 0 | 477,268 | 342,611 | 89,404 | 13,918 | 0
Contract liabilities, balance | 105,884 | 455,496 | 946,884 | 64,344 | 270,791 | 464,223
Contract liabilities added | 79,640 | 4,815 | 93,934 | 480,024 | 9,906 | 19,136
Revenue recognized | (107,479) | (354,427) | (585,322) | (212,719) | (216,353) | (212,568)
Contract liabilities, balance | $ 78,045 | $ 105,884 | $ 455,496 | $ 331,649 | $ 64,344 | $ 270,791

X
- Definition Represents the amount of contract assets added during the period, resulting in an increase to the asset from contract with customer. + References No definition available. + Details
Name: | iaic_ContractWithCustomerAssetContractAssetsAdded
Namespace Prefix: | iaic_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount, after reduction in contract assets. + References No definition available. + Details
Name: | iaic_ContractWithCustomerAssetReduction
Namespace Prefix: | iaic_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Additions in the period to the contract with customer, liability. + References No definition available. + Details
Name: | iaic_ContractWithCustomerLiabilityAdditions
Namespace Prefix: | iaic_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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 No definition available. + Details
Name: | iaic_ContractWithCustomerLiabilityRevenueRecognizedDuringPeriod
Namespace Prefix: | iaic_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. + 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 (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130531-203044 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130533-203044 + Details
Name: | us-gaap_ContractWithCustomerAssetNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130532-203044 + Details
Name: | us-gaap_ContractWithCustomerLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant