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Cash Surrender Value of Life Insurance - Summary of Net Cash Surrender Value of Life Insurance (Details) - USD ($)
Jun. 30, 2017
Dec. 31, 2016
Cash Surrender Value Of Life Insurance    
Cash surrender value of life insurance $ 174,735 $ 172,531
Less: policy loan balance outstanding (116,473) (116,473)
Cash surrender value of life insurance, net $ 58,262 $ 56,058