v2.4.0.8
Portfolio Loans Not Covered by Loss Share ("Non-covered") - Summary of Non-covered Loans by Category (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Dec. 31, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total $ 2,110,825 $ 2,106,039
Non-Covered Loans
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Portfolio Loans 2,109,943 2,106,028
Unearned loan costs, net 882 11
Total 2,110,825 2,106,039
Non-Covered Loans | Construction and Land Development
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Portfolio Loans 114,608 160,911
Non-Covered Loans | Commercial Real Estate Investor Owned
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Portfolio Loans 451,102 486,467
Non-Covered Loans | Commercial Real Estate Owner Occupied
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Portfolio Loans 350,653 333,242
Non-Covered Loans | Residential Real Estate
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Portfolio Loans 150,320 145,558
Non-Covered Loans | Real Estate Loans
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Portfolio Loans 1,066,683 1,126,178
Non-Covered Loans | Commercial & Industrial
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Portfolio Loans 1,007,398 962,884
Non-Covered Loans | Consumer & Other
   
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Portfolio Loans 35,862 16,966
Total $ 36,744 $ 16,977