XML 13 R48.htm IDEA: XBRL DOCUMENT v3.3.0.814
Goodwill and Intangible Assets (Details) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Acquired Finite-Lived Intangible Assets [Line Items]          
Goodwill $ 4,488,000   $ 4,488,000   $ 4,488,000
Amortization of intangibles 0 $ 0 0 $ 62,000  
Legacy Merger          
Acquired Finite-Lived Intangible Assets [Line Items]          
Purchase price allocation, goodwill amount 2,900,000   2,900,000    
Goodwill, impairment loss     $ 0 0  
Taft Branch          
Acquired Finite-Lived Intangible Assets [Line Items]          
Date of acquisition agreement     Apr. 30, 2004    
Core Deposits Intangible Assets          
Acquired Finite-Lived Intangible Assets [Line Items]          
Total amount of core deposit intangible asset at the time of merger 3,000,000   $ 3,000,000    
Estimated life of amortization     7 years    
Impairment losses     $ 0 0  
Core Deposits Intangible Assets | Legacy Merger          
Acquired Finite-Lived Intangible Assets [Line Items]          
Amortization of intangibles 0   0 $ 62,000  
Core Deposits Intangible Assets | Taft Branch          
Acquired Finite-Lived Intangible Assets [Line Items]          
Core deposit intangible assets $ 0   $ 0