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4. Investment Securities (Details Narrative)
Mar. 31, 2016
USD ($)
integer
Dec. 31, 2015
integer
Mar. 31, 2015
integer
Investment with a book value | $ $ 27,172,084    
Investment with a fair value | $ $ 27,450,798    
CD Member      
Number of securities   6  
Agency mortgage-backed securities (Agency MBS)      
Number of securities 5 12  
U.S. GSE debt securities      
Number of securities   6 1