XML 55 R27.htm IDEA: XBRL DOCUMENT v2.4.0.8
Loans - Distribution of Fixed Rate Loans and Variable Rate Loans by Major Loan Category (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Consumer Real Estate [Member]
  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Distribution of fixed rate loans by major loan category, Fixed Rate $ 75,588
Distribution of variable rate loans by major loan category, Variable Rate 20,275
Agricultural Real Estate [Member]
  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Distribution of fixed rate loans by major loan category, Fixed Rate 33,573
Distribution of variable rate loans by major loan category, Variable Rate 14,172
Agricultural [Member]
  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Distribution of fixed rate loans by major loan category, Fixed Rate 58,784
Distribution of variable rate loans by major loan category, Variable Rate 4,609
Commercial Real Estate [Member]
  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Distribution of fixed rate loans by major loan category, Fixed Rate 170,740
Distribution of variable rate loans by major loan category, Variable Rate 95,162
Commercial and Industrial [Member]
  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Distribution of fixed rate loans by major loan category, Fixed Rate 70,718
Distribution of variable rate loans by major loan category, Variable Rate 27,574
Consumer [Member]
  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Distribution of fixed rate loans by major loan category, Fixed Rate 18,317
Distribution of variable rate loans by major loan category, Variable Rate 4,484
Industrial Development Bonds [Member]
  
Accounts, Notes, Loans and Financing Receivable [Line Items]  
Distribution of fixed rate loans by major loan category, Fixed Rate 3,980
Distribution of variable rate loans by major loan category, Variable Rate $ 183