XML 23 R28.htm IDEA: XBRL DOCUMENT v2.4.0.8
Loans - Contractual Aging of Recorded Investment in Past Due Loans by Portfolio Segment of Loans (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Mar. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]      
30-59 Days Past Due $ 1,980 $ 806  
60-89 Days Past Due 140 2  
Greater Than 90 Days 148 633  
Total Past Due 2,268 1,441  
Current 580,604 574,672  
Total Financing Receivables 582,872 576,113  
Recorded Investment > 90 Days and Accruing       3
Consumer Real Estate [Member]
      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
30-59 Days Past Due   778  
60-89 Days Past Due       
Greater Than 90 Days   234  
Total Past Due   1,012  
Current   91,426  
Total Financing Receivables   92,438  
Recorded Investment > 90 Days and Accruing       
Agricultural Real Estate [Member]
      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
30-59 Days Past Due        
60-89 Days Past Due        
Greater Than 90 Days        
Total Past Due        
Current 49,629 44,301  
Total Financing Receivables 49,629 44,301  
Recorded Investment > 90 Days and Accruing        
Agricultural [Member]
      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
30-59 Days Past Due        
60-89 Days Past Due 5     
Greater Than 90 Days        
Total Past Due 5     
Current 64,854 65,449  
Total Financing Receivables 64,859 65,449  
Recorded Investment > 90 Days and Accruing        
Commercial Real Estate [Member]
      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
30-59 Days Past Due 1,102     
60-89 Days Past Due 94     
Greater Than 90 Days 32 373  
Total Past Due 1,228 373  
Current 260,406 248,520  
Total Financing Receivables 261,634 248,893  
Recorded Investment > 90 Days and Accruing        
Commercial and Industrial [Member]
      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
30-59 Days Past Due 62     
60-89 Days Past Due 41     
Greater Than 90 Days    26  
Total Past Due 103 26  
Current 94,255 103,830  
Total Financing Receivables 94,358 103,856  
Recorded Investment > 90 Days and Accruing        
Consumer [Member]
      
Accounts, Notes, Loans and Financing Receivable [Line Items]      
30-59 Days Past Due 32 28  
60-89 Days Past Due    2  
Greater Than 90 Days        
Total Past Due 32 30  
Current 20,992 21,146  
Total Financing Receivables 21,024 21,176  
Recorded Investment > 90 Days and Accruing