v2.4.0.8
Portfolio Loans - Summary of Restructured Loans (Details) (USD $)
 3 Months Ended 9 Months Ended
Sep. 30, 2014
loan
Sep. 30, 2013
loan
Sep. 30, 2014
loan
Sep. 30, 2013
loan
Financing Receivable, Modifications [Line Items]        
Allocated reserves to the restructured loans $ 300,000   $ 300,000  
Non-Covered Loans
        
Financing Receivable, Modifications [Line Items]        
Number of Loans 4 0 8 1
Pre-Modification Outstanding Recorded Balance 3,842,000 0 5,862,000 5,000
Post-Modification Outstanding Recorded Balance 3,842,000 0 5,612,000 5,000
Non-Covered Loans | Commercial and industrial
        
Financing Receivable, Modifications [Line Items]        
Number of Loans 2 0 2 1
Pre-Modification Outstanding Recorded Balance 658,000 0 658,000 5,000
Post-Modification Outstanding Recorded Balance 658,000 0 658,000 5,000
Non-Covered Loans | Commercial real estate - Owner occupied
        
Financing Receivable, Modifications [Line Items]        
Number of Loans 1 0 3 0
Pre-Modification Outstanding Recorded Balance 357,000 0 1,649,000 0
Post-Modification Outstanding Recorded Balance 357,000 0 1,399,000 0
Non-Covered Loans | Commercial real estate - Investor owned
        
Financing Receivable, Modifications [Line Items]        
Number of Loans 0 0 1 0
Pre-Modification Outstanding Recorded Balance 0 0 603,000 0
Post-Modification Outstanding Recorded Balance 0 0 603,000 0
Non-Covered Loans | Construction and land development
        
Financing Receivable, Modifications [Line Items]        
Number of Loans 1 0 1 0
Pre-Modification Outstanding Recorded Balance 2,827,000 0 2,827,000 0
Post-Modification Outstanding Recorded Balance 2,827,000 0 2,827,000 0
Non-Covered Loans | Residential real estate
        
Financing Receivable, Modifications [Line Items]        
Number of Loans 0 0 1 0
Pre-Modification Outstanding Recorded Balance 0 0 125,000 0
Post-Modification Outstanding Recorded Balance 0 0 125,000 0
Non-Covered Loans | Consumer and other
        
Financing Receivable, Modifications [Line Items]        
Number of Loans 0 0 0 0
Pre-Modification Outstanding Recorded Balance 0 0 0 0
Post-Modification Outstanding Recorded Balance $ 0 $ 0 $ 0 $ 0