Deposits (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Three months or less $ 259,931  
Over three through six months 146,940  
Over six through twelve months 184,130  
Total due in 2014 591,001  
2015 128,174  
2016 48,303  
2017 52,350  
2018 32,056  
2019 and thereafter 13,818  
Total 865,702 973,883
Less Than $100,000
    
Three months or less 107,277  
Over three through six months 86,520  
Over six through twelve months 114,854  
Total due in 2014 308,651  
2015 68,886  
2016 29,195  
2017 27,445  
2018 18,050  
2019 and thereafter 5,782  
Total 458,009  
$100,000 and Over
    
Three months or less 152,654  
Over three through six months 60,420  
Over six through twelve months 69,276  
Total due in 2014 282,350  
2015 59,288  
2016 19,108  
2017 24,905  
2018 14,006  
2019 and thereafter 8,036  
Total $ 407,693 $ 462,000