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Basis Of Presentation and Significant Accounting Policies (Details) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2015 USD ($) State Subsidiary | Dec. 31, 2014 USD ($) | Dec. 31, 2013 USD ($)
Organization, Consolidation and Presentation of Financial Statements [Line Items] |  |  |
Number of title insurance subsidiaries | Subsidiary | 2 |  |
Number of States in which Entity operates | State | 22 |  |
Cost method investment, aggregate cost | $ 3,572,914 | $ 2,423,408 |
Premium collection period before reserved | 7 months |  |
Unrealized holding gains on available-for-sale securities | $ 11,597,741 | 12,934,497 | $ 11,395,757
Unrecognized prior service cost and unrecognized actuarial losses associated with postretirement benefit liabilities | $ 114,726 | $ 77,988 | $ 48,353
Potential claim payment period after policy issuance | 20 years |  |
Minimum |  |  |
Organization, Consolidation and Presentation of Financial Statements [Line Items] |  |  |
Property and equipment useful life | 3 years |  |
Lag time between Policy effective dates and transaction reporting dates | 0 days |  |
Transaction reporting period | 60 days |  |
Maximum |  |  |
Organization, Consolidation and Presentation of Financial Statements [Line Items] |  |  |
Property and equipment useful life | 25 years |  |
Lag time between Policy effective dates and transaction reporting dates | 180 days |  |
Transaction reporting period | 90 days |  |

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