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Balance Sheet Parenthetical - USD ($)
Jun. 30, 2017
Dec. 31, 2016
Allowance for losses on mortgage loans on real estate and construction loans, held for investment $ 1,921,028 $ 1,748,783
Accumulated depreciation on real estate held for investment 17,064,559 16,138,439
Allowance for doubtful accounts on policy and other loans 1,072,529 1,119,630
Allowance for doubtful accounts on receivables $ 2,609,643 $ 2,355,482
Preferred Stock Par Value $ 1.00 $ 1.00
Preferred Stock Authorized 5,000,000 5,000,000
Class A Common Stock    
Common Stock Par Value $ 2.00 $ 2.00
Common Stock Authorized 20,000,000 20,000,000
Common Stock Issued 13,820,079 13,819,006
Treasury Stock 625,871 704,122
Class B Common Stock    
Common Stock Par Value $ 1.00 $ 1.00
Common Stock Authorized 5,000,000 5,000,000
Common Stock Issued
Common Stock Outstanding
Class C Common Stock    
Common Stock Par Value $ 2.00 $ 2.00
Common Stock Authorized 3,000,000 3,000,000
Common Stock Issued 2,005,026 1,902,229