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Disclosure Regarding Fair Value of Financial Statements (Details 1) - Level 3 [Member] - Municipal Securities [Member] - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Beginning Balance $ 7,096,356 $ 12,488,995 $ 11,458,889 $ 13,977,857
Total realized/unrealized gains (losses)        
Included in other comprehensive income 52,254 13,852 119,721 254,940
Purchases, issuances and settlements, net of maturities (604,927) (593,719) (5,034,927) (2,323,719)
Ending balance $ 6,543,683 $ 11,909,128 $ 6,543,683 $ 11,909,128