XML 66 R45.htm IDEA: XBRL DOCUMENT v3.7.0.1
Basis Of Presentation and Significant Accounting Policies (Details)
 12 Months Ended
Dec. 31, 2016
USD ($)
Subsidiary
State
Dec. 31, 2015
USD ($)
Dec. 31, 2014
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 $ 4,744,402 $ 3,572,914  
Premium collection period before reserved 7 months    
Unrealized holding gains on available-for-sale securities $ 11,870,647 11,597,741 $ 12,934,497
Unrecognized prior service cost and unrecognized actuarial losses associated with postretirement benefit liabilities $ 109,200 $ 114,726 $ 77,988
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    
Finite-Lived Intangible Asset, Useful Life 1 year    
Maximum      
Organization, Consolidation and Presentation of Financial Statements [Line Items]      
Property and equipment useful life 25 years    
Finite-Lived Intangible Asset, Useful Life 30 years    
Lag time between Policy effective dates and transaction reporting dates 100 days