XML 100 R85.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Stockholders' Equity (Details) (USD $) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2014 Vote | Dec. 31, 2013 | Oct. 31, 2012
Class of Stock [Line Items] |  |  |
Number of votes | 100itic_NumberofVotes |  |
Shares of Class A Preferred Stock Available Per Right | 0.1itic_SharesofClassAPreferredStockAvailablePerRight |  |
Threshold of days following requirements for exercise rights | 10 days |  |
Redemption price per right | 0.01itic_RedemptionPriceperRight |  |
Purchase price of preferred stock per Unit |  |  | $ 220itic_PurchasePriceOfPreferredStockPerUnit
Preferred stock, shares authorized | 1,000,000us-gaap_PreferredStockSharesAuthorized | 1,000,000us-gaap_PreferredStockSharesAuthorized |
Preferred Class A |  |  |
Class of Stock [Line Items] |  |  |
Preferred stock, shares authorized | 200,000us-gaap_PreferredStockSharesAuthorized / us-gaap_StatementClassOfStockAxis = us-gaap_PreferredClassAMember | 200,000us-gaap_PreferredStockSharesAuthorized / us-gaap_StatementClassOfStockAxis = us-gaap_PreferredClassAMember | 200,000us-gaap_PreferredStockSharesAuthorized / us-gaap_StatementClassOfStockAxis = us-gaap_PreferredClassAMember
Minimum |  |  |
Class of Stock [Line Items] |  |  |
Threshold of common stock percentage for common stock diluted | 15.00%itic_ThresholdofCommonStockPercentageforCommonStockDiluted / us-gaap_RangeAxis = us-gaap_MinimumMember |  |
Ownership percentage of common stock | 15.00%us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners / us-gaap_RangeAxis = us-gaap_MinimumMember |  |
Threshold of beneficial ownership of outstanding common stock for the Rights exchanging | 15.00%itic_ThresholdofBeneficialOwnershipofOutstandingCommonStockfortheRightsExchanging / us-gaap_RangeAxis = us-gaap_MinimumMember |  |
Threshold of percentage of assets or earning power sold or transferred for merger | 50.00%itic_ThresholdofPercentageofAssetsorEarningPowerSoldorTransferredforMerger / us-gaap_RangeAxis = us-gaap_MinimumMember |  |
Threshold of prior acquisition common stock percentage for the Right exchanging | 50.00%itic_ThresholdOfPriorAcquisitionCommonStockPercentageForRightExchanging / us-gaap_RangeAxis = us-gaap_MinimumMember |  |
Plan Amendment [Member] |  |  |
Class of Stock [Line Items] |  |  |
Purchase price of preferred stock per Unit |  |  | $ 80itic_PurchasePriceOfPreferredStockPerUnit / us-gaap_PlanNameAxis = itic_PlanAmendmentMember
Plan Amendment [Member] | Preferred Class A |  |  |
Class of Stock [Line Items] |  |  |
Preferred stock, shares authorized |  |  | 100,000us-gaap_PreferredStockSharesAuthorized / us-gaap_PlanNameAxis = itic_PlanAmendmentMember / us-gaap_StatementClassOfStockAxis = us-gaap_PreferredClassAMember

X
- Definition Number of Votes + References No definition available. + Details
Name: | itic_NumberofVotes
Namespace Prefix: | itic_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Purchase price of preferred stock per Unit + References No definition available. + Details
Name: | itic_PurchasePriceOfPreferredStockPerUnit
Namespace Prefix: | itic_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Redemption price per right + References No definition available. + Details
Name: | itic_RedemptionPriceperRight
Namespace Prefix: | itic_
Data Type: | us-types:perUnitItemType
Balance Type: | na
Period Type: | instant

X
- Definition Shares of Class A Preferred Stock available for purchase form the Company for each Right held. + References No definition available. + Details
Name: | itic_SharesofClassAPreferredStockAvailablePerRight
Namespace Prefix: | itic_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Threshold of beneficial ownership of outstanding common stock for the Rights exchanging + References No definition available. + Details
Name: | itic_ThresholdofBeneficialOwnershipofOutstandingCommonStockfortheRightsExchanging
Namespace Prefix: | itic_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Threshold of Common Stock Percentage for Common Stock Diluted + References No definition available. + Details
Name: | itic_ThresholdofCommonStockPercentageforCommonStockDiluted
Namespace Prefix: | itic_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Threshold of days following requirements for exercise Rights + References No definition available. + Details
Name: | itic_ThresholdofDaysFollowingRequirementsforExerciseRights
Namespace Prefix: | itic_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Threshold of percentage of assets or earning power sold or transferred for merger + References No definition available. + Details
Name: | itic_ThresholdofPercentageofAssetsorEarningPowerSoldorTransferredforMerger
Namespace Prefix: | itic_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Threshold of prior acquisition common stock percentage for the Right exchanging + References No definition available. + Details
Name: | itic_ThresholdOfPriorAcquisitionCommonStockPercentageForRightExchanging
Namespace Prefix: | itic_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity. + References No definition available. + Details
Name: | us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.28) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29 -Article 5 + Details
Name: | us-gaap_PreferredStockSharesAuthorized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_PlanNameAxis=itic_PlanAmendmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RangeAxis=us-gaap_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_PreferredClassAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |