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2. Receivables (Details) (USD $)
Dec. 31, 2014
Dec. 31, 2013
Allowance for doubtful accounts $ 878us-gaap_AllowanceForDoubtfulAccountsReceivable $ 0us-gaap_AllowanceForDoubtfulAccountsReceivable
Accounts receivable, net 970,621us-gaap_AccountsReceivableNet 1,437,754us-gaap_AccountsReceivableNet
Billed-federal government    
Accounts receivable gross 758,818us-gaap_AccountsReceivableGross
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= IAIC_BilledFederalGovernmentMember		 1,197,454us-gaap_AccountsReceivableGross
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= IAIC_BilledFederalGovernmentMember
Billed-commercial and other    
Accounts receivable gross 212,324us-gaap_AccountsReceivableGross
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= IAIC_BilledCommercialMember		 214,653us-gaap_AccountsReceivableGross
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= IAIC_BilledCommercialMember
Total billed    
Accounts receivable gross 971,142us-gaap_AccountsReceivableGross
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= us-gaap_BilledRevenuesMember		 1,412,107us-gaap_AccountsReceivableGross
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= us-gaap_BilledRevenuesMember
Unbilled    
Accounts receivable gross $ 357us-gaap_AccountsReceivableGross
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= us-gaap_UnbilledRevenuesMember		 $ 25,647us-gaap_AccountsReceivableGross
/ us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis
= us-gaap_UnbilledRevenuesMember