XML 66 R51.htm IDEA: XBRL DOCUMENT v3.2.0.727
Trust Preferred Capital Notes (Details) - USD ($)
 6 Months Ended
Jun. 30, 2015
Jul. 29, 2015
Dec. 31, 2014
Sep. 20, 2007
Trust Preferred Capital Notes [Line Items]        
Trust preferred capital notes $ 7,217,000   $ 7,217,000  
Redemption date of securities September 1, 2037      
Trust II [Member]        
Trust Preferred Capital Notes [Line Items]        
Trust preferred securities issued by subsidiary trust $ 7,000,000     $ 7,000,000
Common equity issued by subsidiary trust       217,000
Trust preferred capital notes       $ 7,200,000
Floating rate of interest 1.90%      
Maximum [Member]        
Trust Preferred Capital Notes [Line Items]        
Portion of trust preferred securities in Tier 1 capital, percentage 25.00%      
Subsequent Event [Member] | Trust II [Member]        
Trust Preferred Capital Notes [Line Items]        
Trust preferred securities purchase price par   $ 0.65375    
Trust preferred securities purchase price   $ 4,600,000