Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurements (Details)

v2.4.0.6
Fair Value Measurements (Details) (Recurring basis [Member], USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales $ 319,154 $ 381,862
Stock Warrants 1,020 883
Total Debt Securities Available for Sale [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 318,669 381,181
Financial Services Industry [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 485 681
Total Equity Securities Available for Sale [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 485 681
Residential Mortgage-Backed Securities [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 115,136 113,005
U.S. Government Agency Securities [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 74,226 72,548
Collateralized Mortgage Obligations [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 96,582 162,837
Municipal Bonds-Tax Exempt [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 3,137 3,482
Municipal Bonds-Taxable [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 6,330 6,138
Corporate Bonds [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 19,901 19,836
Other Securities [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 3,357 3,335
Level 1 Quoted Prices in Active Markets for Identical Assets [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 74,711 73,229
Level 1 Quoted Prices in Active Markets for Identical Assets [Member] | Total Debt Securities Available for Sale [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 74,226 72,548
Level 1 Quoted Prices in Active Markets for Identical Assets [Member] | Financial Services Industry [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 485 681
Level 1 Quoted Prices in Active Markets for Identical Assets [Member] | Total Equity Securities Available for Sale [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 485 681
Level 1 Quoted Prices in Active Markets for Identical Assets [Member] | U.S. Government Agency Securities [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 74,226 72,548
Level 2 Significant Observable Inputs With No Active Market With Identical Characteristics [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 244,443 308,633
Level 2 Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Total Debt Securities Available for Sale [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 244,443  
Level 2 Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Residential Mortgage-Backed Securities [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 115,136 113,005
Level 2 Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Collateralized Mortgage Obligations [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 96,582 162,837
Level 2 Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Municipal Bonds-Tax Exempt [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 3,137 3,482
Level 2 Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Municipal Bonds-Taxable [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 6,330 6,138
Level 2 Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Corporate Bonds [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 19,901 19,836
Level 2 Significant Observable Inputs With No Active Market With Identical Characteristics [Member] | Other Securities [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Total Securities Available for Sales 3,357 3,335
Level 3 Significant Unobservable Inputs [Member]
   
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]    
Stock Warrants $ 1,020 $ 883