Basis Of Presentation And Significant Accounting Policies	3 Months Ended
Mar. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Basis Of Presentation And Significant Accounting Policies	Basis of Presentation and Significant Accounting Policies Reference should be made to the “Notes to Consolidated Financial Statements” appearing in the Annual Report on Form 10-K for the year ended December 31, 2017 of Investors Title Company (the “Company”) for a complete description of the Company’s significant accounting policies. Principles of Consolidation – The accompanying unaudited Consolidated Financial Statements include the accounts and operations of Investors Title Company and its subsidiaries, and have been prepared in accordance with accounting principles generally accepted in the United States ("GAAP") for interim financial information, with the instructions to Form 10-Q and with Article 10 of Regulation S-X. Accordingly, certain information and footnote disclosures normally included in annual financial statements have been condensed or omitted. Earnings attributable to noncontrolling interests in majority-owned title insurance agencies are recorded in the Consolidated Statements of Income. Noncontrolling interests representing the portion of equity not related to the Company's ownership interests are recorded in separate sections of the Consolidated Balance Sheets. All intercompany balances and transactions have been eliminated in consolidation. In the opinion of management, all adjustments considered necessary for a fair presentation of the financial position, results of operations and cash flows of the Company in the accompanying unaudited Consolidated Financial Statements have been included. All such adjustments are of a normal recurring nature. Operating results for the quarter ended March 31, 2018 are not necessarily indicative of the results that may be expected for the year ending December 31, 2018. Reclassifications – Certain prior year amounts have been reclassified for consistency with the current period presentation. The primary change was the presentation of revenue and operating expenses. Revenue other than title premiums are now presented in more detail than previously provided. Presentation of operating expenses has also been modified. These reclassifications had no effect on the reported results of operations. Use of Estimates and Assumptions – The preparation of the Company’s Consolidated 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. Actual results could differ from those estimates and assumptions used. 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 Adopted Accounting Standards In February 2018, the FASB issued Accounting Standards Update ("ASU") 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income. ASU 2018-02 is intended to help organizations reclassify certain stranded income tax effects in accumulated other comprehensive income resulting from the Tax Cuts and Jobs Act (“TCJA”). Under the ASU, entities have the option to reclassify tax effects within other comprehensive income to retained earnings in each period in which the effect of the change in the federal corporate tax rate under the TCJA is recorded. The update is effective for annual periods beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted. The Company adopted this update on January 1, 2018 by means of a $3.1 million cumulative effect reclassification between retained earnings and accumulated other comprehensive income. The update had no material impact on the Company's financial position and results of operations. In March 2017, the FASB issued ASU 2017-07, Compensation - Retirement Benefits (Topic 715). This update requires entities to (1) disaggregate the current service cost component from the other components of net benefit cost (the "other components") and present it with other current compensation costs for related employees in the income statement and (2) present the other components elsewhere in the income statement and outside of income from operations if that subtotal is presented. In addition, the ASU requires entities to disclose the income statement lines that contain the other components if they are not presented on appropriately described separate lines. The update was effective for annual periods beginning after December 15, 2017, and interim periods within those fiscal years. The Company adopted this update on January 1, 2018 with no material impact on the Company's financial position and results of operations. In January 2016, the FASB issued ASU 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities. ASU 2016-01 updated guidance to enhance the reporting model for financial instruments. Among the main principles of the guidance applicable to the Company are provisions to: require equity investments, except those accounted for under the equity method of accounting or those that result in consolidation of the investee, to be measured at fair value with changes in fair value recognized in net income; simplify the impairment assessment of equity investments without readily determinable fair values by requiring a qualitative assessment to identify impairment, noting that when a qualitative assessment indicates that impairment exists that an entity is required to measure the investment at fair value; eliminate the requirement to disclose methods and significant assumptions used to estimate the fair value for financial instruments measured at amortized cost; require entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; require separate presentation of financial assets and financial liabilities by measuring category and form of financial asset on the balance sheet or accompanying notes to the financial statements; and clarify that an entity should evaluate the need for a valuation allowance on a deferred tax asset related to available-for-sale securities in combination with the entity’s other deferred tax assets. The update was effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. The Company adopted this update on January 1, 2018 by means of a $16.8 million cumulative effect reclassification of the net unrealized gain related to equity securities from accumulated other comprehensive income to retained earnings. The amendments related to equity securities without readily determinable fair values were applied prospectively to equity investments that existed as of the date of adoption. As a result, the Company recognized a $642 thousand net unrealized loss on equity investments in the Consolidated Statements of Income for the period ended March 31, 2018. In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606). ASU 2014-09 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 originally became effective for interim and annual reporting periods beginning after December 15, 2016. In August 2015, the FASB issued ASU 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date. ASU 2015-14 updated guidance to defer the effective date of the standard by one year. The Company adopted this update using the modified retrospective transition approach on January 1, 2018 with no impact on the Company's financial position and results of operations. Refer to Note 11 for further information regarding the Company's revenue from contracts with customers. Recently Issued Accounting Standards In March 2017, the FASB issued ASU 2017-08, Receivables - Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities. ASU 2017-08 is intended to enhance the accounting for the amortization of premiums for purchased callable debt securities. Specifically, the ASU shortens the amortization period for certain investments in callable debt securities purchased at a premium by requiring that the premium be amortized to the earliest call date. The amendments do not require an accounting change for securities held at a discount; the discount continues to be amortized to maturity. The update is effective for annual periods beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is 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. In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350). This update removes the requirement to compare the implied fair value of goodwill with its carrying amount as part of step 2 of the goodwill impairment test. As a result, under the ASU, an entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount and should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. In addition, the ASU clarifies that an entity should consider income tax effects from any tax deductible goodwill on the carrying amount of the reporting unit when measuring the goodwill impairment loss, if applicable. The update is effective for annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. None of these amendments will have an impact on the Company's financial position or results of operations. In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses (Topic 326). ASU 2016-13 is intended to provide financial statement users with more decision-useful information about the expected credit losses on financial instruments and other commitments to extend credit held by a reporting entity at each reporting date. The update broadens the information that an entity must consider in developing its expected credit loss estimates, and is meant to better reflect an entity’s current estimate of all expected credit losses. In addition, this update amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. The update is effective for annual periods beginning after December 15, 2019, and interim periods within those fiscal years. Early adoption is permitted as of fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. 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. Currently, the Company's potential credit losses under this accounting standard relate to fixed maturity securities. The Company does not believe that the risk of credit losses, based on current fixed maturity holdings, is material to the Company's financial statements as a whole. Refer to Note 6 for further information about the Company's investments. In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842). ASU 2016-02 updated guidance to improve financial reporting for leasing transactions. The core principle of the guidance is that lessees will be required to recognize assets and liabilities on the balance sheet for all leases with terms of more than twelve months. A lessee would recognize a liability to make lease payments and a right-of-use asset representing its right to use the underlying asset for the lease term. The accounting applied by a lessor is largely unchanged from current GAAP, with some targeted improvements. Disclosures will be required by lessees and lessors to meet the objective of enabling users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from leases. In transition, both lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The update is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early adoption was permitted for all entities upon issuance. 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. As of December 31, 2017, future minimum lease payments with terms of more than twelve months were approximately $3.6 million. Significant Accounting Policies – The Company has updated the following accounting policies due to the adoption of ASU 2016-01. Investments in Equity Securities - Equity securities represent ownership interests held by the Company in entities for investment purpose. Prior to January 1, 2018, these equity securities were classified as available-for-sale and were carried at fair value on the Company’s Consolidated Balance Sheet. Unrealized holding gains and losses from the changes in the fair values of available-for-sale equity securities were reported in accumulated other comprehensive income. Effective January 1, 2018, unrealized holding gains and losses are reported in the Consolidated Statement of Income as net unrealized gain or loss on equity securities. As a result, other-than-temporary impairments will no longer be considered for equity securities. Realized investment gains and losses from sales are recorded on the trade date and are determined using the specific identification method (see Equity Securities in Note 6 - “Investments and Estimated Fair Value”). Investments in Fixed Maturity Securities - Fixed maturity securities 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, and reported as accumulated other comprehensive income. 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. Realized gains and losses are determined on the specific identification method (see Fixed Maturity Securities in Note 6 - “Investments and Estimated Fair Value”). Other Investments - Other investments consist of investments in unconsolidated affiliates typically structured as limited liability companies ("LLC's") without readily determinable fair values and are accounted for under either the equity method of accounting or the measurement alternative for investments. The measurement alternative method is used when such investment does not qualify for the equity method and does not qualify for the practical expedient in ASC Topic 820 to estimate fair value using the net asset value per share. Under the measurement alternative method, investments are recorded at cost, less any impairment, and plus or minus any changes resulting from observable price changes in orderly transactions for an identical or similar investment of the same issuer. 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.

Basis of Presentation and Significant Accounting Policies

Reference should be made to the “Notes to Consolidated Financial Statements” appearing in the Annual Report on Form 10-K for the year ended December 31, 2017 of Investors Title Company (the “Company”) for a complete description of the Company’s significant accounting policies.

Principles of Consolidation – The accompanying unaudited Consolidated Financial Statements include the accounts and operations of Investors Title Company and its subsidiaries, and have been prepared in accordance with accounting principles generally accepted in the United States ("GAAP") for interim financial information, with the instructions to Form 10-Q and with Article 10 of Regulation S-X. Accordingly, certain information and footnote disclosures normally included in annual financial statements have been condensed or omitted. Earnings attributable to noncontrolling interests in majority-owned title insurance agencies are recorded in the Consolidated Statements of Income. Noncontrolling interests representing the portion of equity not related to the Company's ownership interests are recorded in separate sections of the Consolidated Balance Sheets. All intercompany balances and transactions have been eliminated in consolidation.

In the opinion of management, all adjustments considered necessary for a fair presentation of the financial position, results of operations and cash flows of the Company in the accompanying unaudited Consolidated Financial Statements have been included. All such adjustments are of a normal recurring nature. Operating results for the quarter ended March 31, 2018 are not necessarily indicative of the results that may be expected for the year ending December 31, 2018.

Reclassifications – Certain prior year amounts have been reclassified for consistency with the current period presentation. The primary change was the presentation of revenue and operating expenses. Revenue other than title premiums are now presented in more detail than previously provided. Presentation of operating expenses has also been modified. These reclassifications had no effect on the reported results of operations.

Use of Estimates and Assumptions – The preparation of the Company’s Consolidated 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. Actual results could differ from those estimates and assumptions used.

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 Adopted Accounting Standards

In February 2018, the FASB issued Accounting Standards Update ("ASU") 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income. ASU 2018-02 is intended to help organizations reclassify certain stranded income tax effects in accumulated other comprehensive income resulting from the Tax Cuts and Jobs Act (“TCJA”). Under the ASU, entities have the option to reclassify tax effects within other comprehensive income to retained earnings in each period in which the effect of the change in the federal corporate tax rate under the TCJA is recorded. The update is effective for annual periods beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted. The Company adopted this update on January 1, 2018 by means of a $3.1 million cumulative effect reclassification between retained earnings and accumulated other comprehensive income. The update had no material impact on the Company's financial position and results of operations.

In March 2017, the FASB issued ASU 2017-07, Compensation - Retirement Benefits (Topic 715). This update requires entities to (1) disaggregate the current service cost component from the other components of net benefit cost (the "other components") and present it with other current compensation costs for related employees in the income statement and (2) present the other components elsewhere in the income statement and outside of income from operations if that subtotal is presented. In addition, the ASU requires entities to disclose the income statement lines that contain the other components if they are not presented on appropriately described separate lines. The update was effective for annual periods beginning after December 15, 2017, and interim periods within those fiscal years. The Company adopted this update on January 1, 2018 with no material impact on the Company's financial position and results of operations.

In January 2016, the FASB issued ASU 2016-01, Financial Instruments - Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities. ASU 2016-01 updated guidance to enhance the reporting model for financial instruments. Among the main principles of the guidance applicable to the Company are provisions to: require equity investments, except those accounted for under the equity method of accounting or those that result in consolidation of the investee, to be measured at fair value with changes in fair value recognized in net income; simplify the impairment assessment of equity investments without readily determinable fair values by requiring a qualitative assessment to identify impairment, noting that when a qualitative assessment indicates that impairment exists that an entity is required to measure the investment at fair value; eliminate the requirement to disclose methods and significant assumptions used to estimate the fair value for financial instruments measured at amortized cost; require entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; require separate presentation of financial assets and financial liabilities by measuring category and form of financial asset on the balance sheet or accompanying notes to the financial statements; and clarify that an entity should evaluate the need for a valuation allowance on a deferred tax asset related to available-for-sale securities in combination with the entity’s other deferred tax assets. The update was effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. The Company adopted this update on January 1, 2018 by means of a $16.8 million cumulative effect reclassification of the net unrealized gain related to equity securities from accumulated other comprehensive income to retained earnings. The amendments related to equity securities without readily determinable fair values were applied prospectively to equity investments that existed as of the date of adoption. As a result, the Company recognized a $642 thousand net unrealized loss on equity investments in the Consolidated Statements of Income for the period ended March 31, 2018.

In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606). ASU 2014-09 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 originally became effective for interim and annual reporting periods beginning after December 15, 2016. In August 2015, the FASB issued ASU 2015-14, Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date. ASU 2015-14 updated guidance to defer the effective date of the standard by one year. The Company adopted this update using the modified retrospective transition approach on January 1, 2018 with no impact on the Company's financial position and results of operations. Refer to Note 11 for further information regarding the Company's revenue from contracts with customers.

Recently Issued Accounting Standards

In March 2017, the FASB issued ASU 2017-08, Receivables - Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities. ASU 2017-08 is intended to enhance the accounting for the amortization of premiums for purchased callable debt securities. Specifically, the ASU shortens the amortization period for certain investments in callable debt securities purchased at a premium by requiring that the premium be amortized to the earliest call date. The amendments do not require an accounting change for securities held at a discount; the discount continues to be amortized to maturity. The update is effective for annual periods beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is 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.

In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350). This update removes the requirement to compare the implied fair value of goodwill with its carrying amount as part of step 2 of the goodwill impairment test. As a result, under the ASU, an entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount and should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. In addition, the ASU clarifies that an entity should consider income tax effects from any tax deductible goodwill on the carrying amount of the reporting unit when measuring the goodwill impairment loss, if applicable. The update is effective for annual or any interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. None of these amendments will have an impact on the Company's financial position or results of operations.

In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses (Topic 326). ASU 2016-13 is intended to provide financial statement users with more decision-useful information about the expected credit losses on financial instruments and other commitments to extend credit held by a reporting entity at each reporting date. The update broadens the information that an entity must consider in developing its expected credit loss estimates, and is meant to better reflect an entity’s current estimate of all expected credit losses. In addition, this update amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. The update is effective for annual periods beginning after December 15, 2019, and interim periods within those fiscal years. Early adoption is permitted as of fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. 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. Currently, the Company's potential credit losses under this accounting standard relate to fixed maturity securities. The Company does not believe that the risk of credit losses, based on current fixed maturity holdings, is material to the Company's financial statements as a whole. Refer to Note 6 for further information about the Company's investments.

In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842). ASU 2016-02 updated guidance to improve financial reporting for leasing transactions. The core principle of the guidance is that lessees will be required to recognize assets and liabilities on the balance sheet for all leases with terms of more than twelve months. A lessee would recognize a liability to make lease payments and a right-of-use asset representing its right to use the underlying asset for the lease term. The accounting applied by a lessor is largely unchanged from current GAAP, with some targeted improvements. Disclosures will be required by lessees and lessors to meet the objective of enabling users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from leases. In transition, both lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The update is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early adoption was permitted for all entities upon issuance. 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. As of December 31, 2017, future minimum lease payments with terms of more than twelve months were approximately $3.6 million.

Significant Accounting Policies – The Company has updated the following accounting policies due to the adoption of ASU 2016-01.

Investments in Equity Securities - Equity securities represent ownership interests held by the Company in entities for investment purpose. Prior to January 1, 2018, these equity securities were classified as available-for-sale and were carried at fair value on the Company’s Consolidated Balance Sheet. Unrealized holding gains and losses from the changes in the fair values of available-for-sale equity securities were reported in accumulated other comprehensive income. Effective January 1, 2018, unrealized holding gains and losses are reported in the Consolidated Statement of Income as net unrealized gain or loss on equity securities. As a result, other-than-temporary impairments will no longer be considered for equity securities. Realized investment gains and losses from sales are recorded on the trade date and are determined using the specific identification method (see Equity Securities in Note 6 - “Investments and Estimated Fair Value”).

Investments in Fixed Maturity Securities - Fixed maturity securities 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, and reported as accumulated other comprehensive income. 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. Realized gains and losses are determined on the specific identification method (see Fixed Maturity Securities in Note 6 - “Investments and Estimated Fair Value”).

Other Investments - Other investments consist of investments in unconsolidated affiliates typically structured as limited liability companies ("LLC's") without readily determinable fair values and are accounted for under either the equity method of accounting or the measurement alternative for investments. The measurement alternative method is used when such investment does not qualify for the equity method and does not qualify for the practical expedient in ASC Topic 820 to estimate fair value using the net asset value per share. Under the measurement alternative method, investments are recorded at cost, less any impairment, and plus or minus any changes resulting from observable price changes in orderly transactions for an identical or similar investment of the same issuer. 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.