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Related Party Transactions Summary Of Approximate Values By Year Found Within Consolidated Balance Sheets (Details) - USD ($)
Dec. 31, 2016
Dec. 31, 2015
Related Party Transaction [Line Items]    
Other investments $ 11,181,531 $ 10,106,828
Premiums and fees receivable 8,654,161 8,392,697
Title Insurance Agencies    
Related Party Transaction [Line Items]    
Other investments 6,437,000 6,519,000
Premiums and fees receivable $ 56,000 $ 719,000