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Schedule II - Notes to Condensed Financial Statements (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Condensed Financial Statements, Captions [Line Items] |  |  |  |
Cash dividends paid to parent by wholly owned subsidiaries | $ 15,125 |  | $ 14,816 | $ 17,331
Investors Title Insurance Company, net |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |
Cash dividends paid to Parent Company | 12,749 | [1] | 13,236 | 15,838
Cash dividends paid to parent by wholly owned subsidiaries | 16,307 |  | 14,330 | 16,048
Dividend received from parent company | 3,558 |  | 1,094 | 210
Investors Title Exchange Corporation |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |
Cash dividends paid to parent by wholly owned subsidiaries | 500 |  | 300 | 100
Investors Title Accommodation Corporation |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |
Cash dividends paid to parent by wholly owned subsidiaries | 40 |  | 80 | 45
Investors Capital Management Company |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |
Cash dividends paid to parent by wholly owned subsidiaries | 0 |  | 0 | 0
Investors Trust Company |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |
Cash dividends paid to parent by wholly owned subsidiaries | 200 |  | 200 | 750
Investors Title Commercial Agency, LLC |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |
Cash dividends paid to parent by wholly owned subsidiaries | 750 |  | 150 | 125
National Investors Holdings [Member] |  |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |  |
Cash dividends paid to parent by wholly owned subsidiaries | $ 886 |  | $ 850 | $ 473
[1] | Total dividends of $16,307, $14,330 and $16,048 paid to the Parent Company in 2018, 2017 and 2016, respectively, netted with dividends of $3,558, $1,094 and $210 received from the Parent Company in 2018, 2017 and 2016, respectively.

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition This element represents disclosure of the total aggregate cash dividends paid to the entity by consolidated subsidiaries, by unconsolidated subsidiaries, and by 50% or less owned persons accounted for using the equity method. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(b)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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- Definition Dividends received on equity and other investments during the current period. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 16 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3337-108585 + Details
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