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Regulatory Matters (Details Narrative)
Jun. 30, 2017
Dec. 31, 2016
Minimum requirement of capital conservation buffer, ratio 0.625% 0.625%
Leverage ratio 8.27%  
Risk-based capital ratio 14.44%  
Beginning 90 Days from the Issuance [Member]    
Leverage ratio 8.00%  
Risk-based capital ratio 12.00%