XML 46 R9.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Consolidated Statements Of Cash Flows (Parenthetical) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Statement of Cash Flows [Abstract] |  |  |
Non cash net unrealized gain on investments, deferred tax provision | $ (805,779)itic_DeferredTaxProvisionRelatedToUnrealizedGainLossOnInvestments | $ (1,288,951)itic_DeferredTaxProvisionRelatedToUnrealizedGainLossOnInvestments | $ (730,555)itic_DeferredTaxProvisionRelatedToUnrealizedGainLossOnInvestments
Adjustments to postretirement benefits obligation, net of deferred tax benefit (provision) | $ 16,021itic_AdjustmentsToPostretirementBenefitsObligationNetOfDeferredTaxBenefitProvision | $ (26,252)itic_AdjustmentsToPostretirementBenefitsObligationNetOfDeferredTaxBenefitProvision | $ 28,192itic_AdjustmentsToPostretirementBenefitsObligationNetOfDeferredTaxBenefitProvision

X
- Definition Adjustments To Postretirement Benefits Obligation, Net Of Deferred Tax Benefit Provision + References No definition available. + Details
Name: | itic_AdjustmentsToPostretirementBenefitsObligationNetOfDeferredTaxBenefitProvision
Namespace Prefix: | itic_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of deferred tax provision resulting from unrealized gains and losses during the period. + References No definition available. + Details
Name: | itic_DeferredTaxProvisionRelatedToUnrealizedGainLossOnInvestments
Namespace Prefix: | itic_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_StatementOfCashFlowsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration