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Regulatory Capital Requirements (Details Narrative) - USD ($)
$ in Thousands
 6 Months Ended 12 Months Ended
Jun. 30, 2017
Dec. 31, 2016
Regulatory Capital Requirements [Line Items]    
Common equity tier one risk based capital required for capital adequacy to risk weighted assets 4.50%  
Tier one risk based capital required for capital adequacy to risk weighted assets 6.00%  
Capital required for capital adequacy to risk weighted assets 8.00%  
Tier one leverage capital required for capital adequacy to average assets 4.00%  
Assets, total $ 910,799 $ 911,382
Companys Regulatory Capital Requirements [Member]    
Regulatory Capital Requirements [Line Items]    
Common equity tier one risk based capital required for capital adequacy to risk weighted assets [1] 5.80% 5.10%
Tier one risk based capital required for capital adequacy to risk weighted assets [1] 7.30% 6.60%
Capital required for capital adequacy to risk weighted assets [1] 9.30% 8.60%
Tier one leverage capital required for capital adequacy to average assets [1] 4.00% 4.00%
Tier one capital conversation buffer 1.25% 0.625%
Banks Regulatory Capital Requirements [Member]    
Regulatory Capital Requirements [Line Items]    
Common equity tier one risk based capital required for capital adequacy to risk weighted assets [1] 5.80% 5.10%
Tier one risk based capital required for capital adequacy to risk weighted assets [1] 7.30% 6.60%
Capital required for capital adequacy to risk weighted assets [1] 9.30% 8.60%
Tier one leverage capital required for capital adequacy to average assets [1] 4.00% 4.00%
Tier one capital conversation buffer 1.25% 0.625%
Small Bank Holding Companies [Member]    
Regulatory Capital Requirements [Line Items]    
Assets, total $ 1,000,000  
Capital Conservation Buffer [Member]    
Regulatory Capital Requirements [Line Items]    
Tier one capital conversation buffer 1.25% 0.625%
Tier one capital conversation buffer increase 0.00%  
Capital Conservation Buffer [Member] | January 1, 2019 [Member]    
Regulatory Capital Requirements [Line Items]    
Tier one capital conversation buffer 2.50%  
[1] The required ratios for capital adequacy purposes include a capital conservation buffer of 1.25% for June 30, 2017 and 0.625% for December 31, 2016.