Basis Of Presentation and Significant Accounting Policies (Policy)	12 Months Ended
	Dec. 31, 2014
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Principles of Consolidation and Basis of Presentation	Principles of Consolidation and Basis of Presentation – The accompanying Consolidated Financial Statements include the accounts and operations of Investors Title Company and its subsidiaries, and have been prepared in accordance with generally accepted accounting principles in the United States (“GAAP”). Earnings attributable to the redeemable noncontrolling interest are recorded on the Consolidated Statements of Income for majority-owned subsidiaries. The redeemable noncontrolling interest representing the portion of equity not related to the Company’s ownership interest is recorded as redeemable equity in a separate section of the Consolidated Balance Sheets. All intercompany balances and transactions have been eliminated in consolidation.
Reclassification, Policy [Policy Text Block]	Immaterial Classification Correction – During the years ended December 31, 2013 and 2012, the Company realized $946,605 and $22,101, respectively, in excess tax benefits associated with the exercise of stock options and stock appreciation rights (“SARs”). Such amounts were mistakenly classified as part of operating activities rather than financing activities. Accordingly, the Consolidated Statements of Cash Flows have been corrected. The correction resulted in a decrease to previously reported operating cash flows and an increase to financing cash flows in the amount of $946,605 and $22,101 for the years ended December 31, 2013 and 2012, respectively. There was no impact to the Consolidated Balance Sheets, Consolidated Statements of Income, Consolidated Statements of Comprehensive Income, Consolidated Statements of Stockholders’ Equity or to the Company’s cash position.
Cash and Cash Equivalents	Cash and Cash Equivalents For the purpose of presentation in the Company’s Consolidated Statements of Cash Flows, cash equivalents are highly liquid instruments with remaining original maturities of three months or less. The carrying amount of cash and cash equivalents is a reasonable estimate of fair value due to the short-term maturity at purchase of these instruments.
Investments in Securities	Investments in Securities Securities for which the Company has the intent and ability to hold to maturity are classified as held-to-maturity and reported at cost, adjusted for amortization of premiums or accretion of discounts, and other-than-temporary declines in fair value. Securities held principally for resale in the near term are classified as trading securities and recorded at fair values. Realized and unrealized gains and losses on trading securities are included in other income. Securities not classified as either trading or held-to-maturity are classified as available-for-sale and reported at fair value with unrealized gains and losses, net of tax and adjusted for other-than-temporary declines in fair value, reported as accumulated other comprehensive income. As of December 31, 2014 and 2013, all investments in securities are classified as available-for-sale. Securities are regularly reviewed for differences between the cost and estimated fair value of each security for factors that may indicate that a decline in fair value is other-than-temporary. Some factors considered in evaluating whether or not a decline in fair value is other-than-temporary include the duration and extent to which the fair value has been less than cost and the Company’s ability and intent to retain the investment for a period of time sufficient to allow for a recovery in value. Such reviews are inherently uncertain and the value of the investment may not fully recover or may decline in future periods resulting in a realized loss. Fair values of the majority of investments are based on quoted market prices. Realized gains and losses are determined on the specific identification method. Refer to Note 3 for further information regarding investments in securities and fair value.
Short-term Investments	Short-term Investments Short-term investments are comprised of money market accounts which are invested in short-term funds, time deposits with banks and savings and loan associations, and other investments expected to have maturities or redemptions greater than three months and less than twelve months. The Company monitors any events or changes in circumstances that may have a significant adverse effect on the fair value of these investments.
Other Investments	Other Investments Other investments consist primarily of investments in title insurance agencies structured as limited liability companies (“LLCs”), which are accounted for under the equity or cost methods of accounting. The aggregate cost of the Company’s cost method investments totaled $2,423,408 and $1,834,229 at December 31, 2014 and 2013, respectively. The Company monitors any events or changes in circumstances that may have had a significant adverse effect on the fair value of these investments and makes any necessary adjustments.
Property Acquired in Settlement of Claims	Property Acquired in Settlement of Claims Property acquired in settlement of claims is held for sale and valued at the lower of cost or market. Adjustments to reported estimated realizable values and realized gains or losses on dispositions are recorded as increases or decreases in claim costs.
Property and Equipment	Property and Equipment Property and equipment are recorded at cost and are depreciated principally under the straight-line method over the estimated useful lives (3 to 25 years) of the respective assets. Maintenance and repairs are charged to operating expenses and improvements are capitalized.
Reserves for Claims	Reserves for Claims Total reserves for all reported and unreported losses the Company incurred through December 31, 2014 is represented by the reserves for claims. The Company’s reserves for unpaid losses and loss adjustment expenses are established using estimated amounts required to settle claims for which notice has been received (reported) and the amount estimated to be required to satisfy incurred claims of policyholders which may be reported in the future. Despite the variability of such estimates, management believes that the reserves are adequate to cover claim losses resulting from pending and future claims for policies issued through December 31, 2014. The Company continually reviews and adjusts its reserve estimates as necessary to reflect its loss experience and any new information that becomes available. Adjustments resulting from such reviews may be significant. Claims and losses paid are charged to the reserves for claims. Although claims losses are typically paid in cash, occasionally claims are settled by purchasing the interest of the insured or the claimant in the real property. When this event occurs, the acquiring company carries assets at the lower of cost or estimated realizable value, net of any indebtedness on the property.
Income Taxes	Income Taxes The Company makes certain estimates and judgments in determining income tax expense (benefit) for financial statement purposes. These estimates and judgments occur in the calculation of certain tax assets and liabilities which arise from differences in the timing of recognition of revenue and expense for tax and financial statement purposes. The Company provides for deferred income taxes (benefits) for the tax consequences in future years of temporary differences between the financial statements’ carrying values and the tax bases of assets and liabilities using currently enacted tax rates. The Company establishes a valuation allowance if it believes that it is more likely than not that some or all of its deferred tax assets will not be realized. Refer to Note 8 for further information regarding income taxes.
Premiums Written and Commissions to Agents	Premiums Written and Commissions to Agents Generally, title insurance premiums are recognized at the time of closing of the related real estate transaction, as the earnings process is then considered complete. Policies or commitments are issued upon receipt of final certificates or preliminary reports with respect to titles. Title insurance commissions earned by the Company’s agents, taxes and a provision for claims losses are recognized as expenses concurrent with recognition of related premium revenue.
Allowance for Doubtful Accounts	Allowance for Doubtful Accounts Company management continually evaluates the collectability of receivables and provides an allowance for doubtful accounts equal to estimated losses expected to be incurred in the collection of premiums and fees receivable. During the second quarter of 2014, the Company changed its presentation of gross premiums and fees receivable and related allowance for doubtful accounts and now reports them net of certain commitments not expected to result in issued title insurance policies. The change had no impact to net premium and fees receivable, net premiums written, operating expenses or net income. Changes to the allowance for doubtful accounts are reflected within net premiums written in the Consolidated Statements of Income. Amounts are charged off in the period they are deemed to be uncollectible. Quarterly, the Company evaluates the collectability of receivables. Premiums not collected within 7 months are fully reserved. Write-offs of receivables have not been material to the Company.
Exchange Services Revenue	Exchange Services Revenue Fees are recognized at the signing of a binding agreement and investment earnings are recognized as they are earned. Exchange services revenues are included in other revenues in the Consolidated Statements of Income.
Fair Values of Financial Instruments	Fair Values of Financial Instruments The carrying amounts reported in the Consolidated Balance Sheets for cash and cash equivalents, short-term investments, premium and fees receivable, accrued interest and dividends, accounts payable, commissions payable, reinsurance payable and current income taxes recoverable/payable approximate fair value due to the short-term nature of these assets and liabilities. Fair values for the majority of investment securities are based on quoted market prices. Auction rate securities (“ARS”) are valued using discounted cash flow models to determine the estimated fair value of these investments. Some of the inputs for determining the fair value of ARS are unobservable in the securities markets and are significant. Refer to Note 3 for further information regarding investments in securities and fair value.
Comprehensive Income	Comprehensive Income The Company’s accumulated other comprehensive income is comprised of unrealized holding gains/losses on available-for-sale securities, net of tax, and unrecognized prior service cost and unrealized gains/losses associated with postretirement benefit liabilities, net of tax. Accumulated other comprehensive income as of December 31, 2014 consists of $12,934,497 of unrealized holding gains on available-for-sale securities and $77,988 of unrecognized prior service cost and unrecognized actuarial losses associated with postretirement benefit liabilities. Accumulated other comprehensive income as of December 31, 2013 consists of $11,395,757 of unrealized holding gains on available-for-sale securities and $48,353 of unrecognized prior service cost and unrecognized actuarial losses associated with postretirement benefit liabilities. Accumulated other comprehensive income as of December 31, 2012 consists of $8,920,884 of unrealized holding gains on available-for-sale securities and $102,454 of unrecognized prior service cost and unrecognized actuarial losses associated with postretirement benefit liabilities.
Share-Based Compensation	Share-Based Compensation The Company accounts for share-based compensation in accordance with the fair value based principles required by the Financial Accounting Standards Board (“FASB”). Share-based compensation cost is generally measured at the grant date, based on the estimated fair value of the award, and is recognized as an expense over the employee’s requisite service period. As the share-based compensation expense recognized in the Consolidated Statements of Income is based on awards ultimately expected to vest, it has been reduced for estimated forfeitures. Forfeitures are estimated at the time of grant and revised, if necessary, in subsequent periods if actual forfeitures differ from those estimates.
Other Intangible Assets	Other Intangible Assets The Company’s other intangible assets consist of a non-compete agreement and referral relationships resulting from an agency acquisition and are recorded at the acquisition date fair value. The referral relationships are amortized on a straight-line basis over the useful life and amortization of the non-compete contract will start at a future date when the related employment agreement is terminated. Intangible assets are reviewed for impairment at least quarterly.
Subsequent Events	Subsequent Events The Company has evaluated and concluded that there were no material subsequent events requiring adjustment or disclosure to its Consolidated Financial Statements.
Recently Issued Accounting Standards	Recently Issued Accounting Standards In May 2014, the FASB updated guidance to improve the comparability of revenue recognition practices for entities that either enter into contracts with customers to transfer goods or services or enter into contracts for the transfer of nonfinancial assets, unless those contracts are within the scope of other standards such as insurance contracts or lease standards. The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. For public entities, this update becomes effective for annual reporting periods beginning after December 15, 2016, including interim periods within that reporting period. Early adoption is not permitted. The Company is currently evaluating the impact that the recently issued accounting standard will have on the Company's financial position and results of operations, but, does not expect it to have a material impact.
Use Of Estimates and Assumptions	Use of Estimates and Assumptions The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, and disclosures of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period and accompanying notes. Actual results could differ materially from those estimates and assumptions used. The more significant of these estimates and assumptions include the following: Claims – The Company’s reserves for claims are established using estimated amounts required to settle claims for which notice has been received (reported) and the amount estimated to be required to satisfy incurred claims of policyholders which may be reported in the future (incurred but not reported, or “IBNR”). A provision for estimated future claims payments is recorded at the time policy revenue is recorded as a percentage of premium income. By their nature, title claims can often be complex, vary greatly in dollar amounts, vary in number due to economic and market conditions such as an increase in mortgage foreclosures, and involve uncertainties as to ultimate exposure. In addition, some claims may require a number of years to settle and determine the final liability for indemnity and loss adjustment expense. The payment experience may extend for more than 20 years after the issuance of a policy. Events such as fraud, defalcation and multiple property defects can substantially and unexpectedly cause increases in estimates of losses. Due to the length of time over which claim payments are made and regularly occurring changes in underlying economic and market conditions, these estimates are subject to variability. Management considers factors such as the Company’s historical claims experience, case reserve estimates on reported claims, large claims, actuarial projections and other relevant factors in determining loss provision rates and the aggregate recorded expected liability for claims. In establishing reserves, actuarial projections are compared with recorded reserves to evaluate the adequacy of such recorded claims reserves and any necessary adjustments are then recorded in current operations. As the most recent claims experience develops and new information becomes available, the loss reserve estimate related to prior periods will change to more accurately reflect updated and improved emerging data. The Company reflects any adjustments to reserves in the results of operations in the period in which new information (principally claims experience) becomes available. The Company’s reserves for claims are established using estimated amounts required to settle claims for which notice has been received (reported) and the amount estimated to be required to satisfy incurred claims of policyholders which have been incurred but not reported (“IBNR”). During the third quarter of 2013 certain actuarial inputs were changed to reflect recent trends. See Note 6 in the accompanying Consolidated Financial Statements for further information regarding this change in accounting estimate. Premiums written – The Company’s premium revenues from certain agency operations include accruals based on estimates. These accruals estimate unreported agency premiums related to transactions which have settled as of the balance sheet date. Accruals for premiums from certain agencies are necessary because of the lag between policy effective dates and the reporting of these transactions to the Company by the agents. The current lag time used in the Company’s estimates typically ranges between 0 and 180 days after the policy effective date, with the majority of agencies reporting within 60 to 90 days. The lag time is reviewed periodically to monitor accruals. To determine the estimated premiums, the Company uses historical experience, as well as other factors, to make certain assumptions about the average elapsed time between the policy effective date and the date the policies are reported. From time to time, the Company adjusts the inputs to the calculation of these estimates as agents report transactions and information on more current trends becomes available. The Company reflects any adjustments to the accruals in the results of operations in the period in which new information becomes available. Impairments – Securities are regularly evaluated and reviewed for differences between the cost and estimated fair value of each security for factors that may indicate that a decline in fair value is other-than-temporary. When, in the opinion of management, a decline in the fair value of an investment is considered to be other-than-temporary, such investment is written down to its fair value. Some factors considered in evaluating whether or not a decline in fair value is other-than-temporary include the duration and extent to which the fair value has been less than cost; the probability that the Company will be unable to collect all amounts due under the contractual terms of the security; with respect to equity securities, whether the Company’s ability and intent to retain the investment for a period of time is sufficient to allow for a recovery in value; with respect to fixed maturity securities, whether the Company has the intent to sell or will more likely than not be required to sell a particular security before recovery in value; and the financial condition and prospects of the issuer (including credit ratings). These factors are reviewed quarterly and any material degradation in the prospect for recovery will be considered in the other-than-temporary impairment analysis. Such reviews are inherently uncertain and the value of the investment may not fully recover or may decline in future periods resulting in a realized loss. The fair values of the majority of the Company’s investments are based on quoted market prices from independent pricing services.