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Business Combination (Details) - Apr. 27, 2015 - NUVO Bank & Trust Company [Member] - USD ($)
$ / shares in Units, $ in Millions
Total
Business Acquisition [Line Items]  
Business Combination, Consideration Transferred $ 21.8
Business Acquisition, Share Price $ 7.15
Business Acquisition, Stock Conversion Ratio 0.2416
Business Acquisition, Percentage Of Total Consideration Comprised Of Stock 75.00%
Business Acquisition, Percentage Of Total Consideration Comprised Of Cash 25.00%
Percentage Of Tangible Book Value 133.00%
Factor Of Earnings 51.9