XML 24 R10.htm IDEA: XBRL DOCUMENT v3.25.1

Consolidated Statements Of Cash Flows (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Statement of Cash Flows [Abstract]
Non cash net unrealized (loss) gain on investments, net of deferred tax (benefit) expense of $74 and $(109) for December 31, 2024 and 2023, respectively	$ 74	$ (109)
Adjustments to postretirement benefits obligation, net of deferred tax expense of $0 and $(5) for December 31, 2024 and 2023, respectively	$ 0	$ (5)

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

- References

No definition available.

+ Details

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