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Reserves For Claims Summary Of Transactions In Reserves For Claims (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward]      
Liability for Title Claims and Claims Adjustment Expense $ 37,397,000 $ 37,788,000 $ 36,677,000
Provision, charged to operations 15,959 4,478,494  
Payments of claims, net of recoveries $ (406,959) $ (3,367,494)