Quarterly report pursuant to Section 13 or 15(d)

Available-for-Sale and Other Securities (Details Textuals)

v2.4.0.6
Available-for-Sale and Other Securities (Details Textuals) (USD $)
Mar. 31, 2012
Dec. 31, 2011
Mar. 31, 2011
Investment Securities (Textuals)      
Fair Value, Total $ 195,928,000 $ 194,062,000  
Stock issued by the Federal Home Loan Bank included in other securities 165,600,000   165,600,000
Stock issued by Federal Reserve Banks included in other securities 122,200,000 120,900,000 105,500,000
Federal Home Loan Bank of Cincinnati [Member]
     
Investment Securities (Textuals)      
Stock issued by the Federal Home Loan Bank included in other securities   165,600,000  
Federal Home Loan Bank of Indianapolis [Member]
     
Investment Securities (Textuals)      
Stock issued by the Federal Home Loan Bank included in other securities 3,500,000 0 37,400,000
Automobile Asset Backed securities [Member]
     
Investment Securities (Textuals)      
Fair Value, Total $ 1,122,568,000 $ 967,088,000 $ 979,086,000