XML 41 R49.htm IDEA: XBRL DOCUMENT v2.4.0.8
Loans - Allowance for Loan Losses and Recorded Investment in Loans by Portfolio Segment (Detail) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2013
Mar. 31, 2013
Dec. 31, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2011
Ending allowance balance attributable to loans:            
Allowance for loan losses, Individually evaluated for impairment $ 1,479   $ 753      
Allowance for loan losses, Collectively evaluated for impairment 12,799   12,208      
Allowance for loan losses, Modified in a troubled debt restructuring 1,222   1,099      
Total ending allowance balance 15,500 13,897 14,060 13,690 13,015 12,615
Loans:            
Loans individually evaluated for impairment 15,084   13,899      
Loans collectively evaluated for impairment 957,633   902,304      
Loans modified in a troubled debt restructuring 10,230   11,621      
Total ending loans balance 982,947   927,824      
Commercial, Industrial, and Agricultural [Member]
            
Ending allowance balance attributable to loans:            
Allowance for loan losses, Individually evaluated for impairment 612   541      
Allowance for loan losses, Collectively evaluated for impairment 4,726   4,399      
Allowance for loan losses, Modified in a troubled debt restructuring 0   0      
Total ending allowance balance 5,338 5,271 4,940 5,115 4,942 4,511
Loans:            
Loans individually evaluated for impairment 2,222   2,623      
Loans collectively evaluated for impairment 260,182   253,048      
Loans modified in a troubled debt restructuring 1,345   1,420      
Total ending loans balance 263,749   257,091      
Commercial Mortgages [Member]
            
Ending allowance balance attributable to loans:            
Allowance for loan losses, Individually evaluated for impairment 867   131      
Allowance for loan losses, Collectively evaluated for impairment 3,807   3,467      
Allowance for loan losses, Modified in a troubled debt restructuring 1,222   1,099      
Total ending allowance balance 5,896 4,299 4,697 4,553 4,377 4,470
Loans:            
Loans individually evaluated for impairment 12,788   10,683      
Loans collectively evaluated for impairment 261,981   240,907      
Loans modified in a troubled debt restructuring 8,885   10,201      
Total ending loans balance 283,654   261,791      
Residential Real Estate [Member]
            
Ending allowance balance attributable to loans:            
Allowance for loan losses, Individually evaluated for impairment 0   81      
Allowance for loan losses, Collectively evaluated for impairment 2,508   2,385      
Allowance for loan losses, Modified in a troubled debt restructuring 0   0      
Total ending allowance balance 2,508 2,395 2,466 2,225 1,997 1,991
Loans:            
Loans individually evaluated for impairment 74   593      
Loans collectively evaluated for impairment 374,913   347,311      
Loans modified in a troubled debt restructuring 0   0      
Total ending loans balance 374,987   347,904      
Consumer [Member]
            
Ending allowance balance attributable to loans:            
Allowance for loan losses, Individually evaluated for impairment 0   0      
Allowance for loan losses, Collectively evaluated for impairment 1,555   1,699      
Allowance for loan losses, Modified in a troubled debt restructuring 0   0      
Total ending allowance balance 1,555 1,707 1,699 1,568 1,435 1,404
Loans:            
Loans individually evaluated for impairment 0   0      
Loans collectively evaluated for impairment 55,183   55,267      
Loans modified in a troubled debt restructuring 0   0      
Total ending loans balance 55,183   55,267      
Credit Cards [Member]
            
Ending allowance balance attributable to loans:            
Allowance for loan losses, Individually evaluated for impairment 0   0      
Allowance for loan losses, Collectively evaluated for impairment 55   83      
Allowance for loan losses, Modified in a troubled debt restructuring 0   0      
Total ending allowance balance 55 77 83 81 96 71
Loans:            
Loans individually evaluated for impairment 0   0      
Loans collectively evaluated for impairment 4,718   4,800      
Loans modified in a troubled debt restructuring 0   0      
Total ending loans balance 4,718   4,800      
Overdrafts [Member]
            
Ending allowance balance attributable to loans:            
Allowance for loan losses, Individually evaluated for impairment 0   0      
Allowance for loan losses, Collectively evaluated for impairment 148   175      
Allowance for loan losses, Modified in a troubled debt restructuring 0   0      
Total ending allowance balance 148 148 175 148 168 168
Loans:            
Loans individually evaluated for impairment 0   0      
Loans collectively evaluated for impairment 656   971      
Loans modified in a troubled debt restructuring 0   0      
Total ending loans balance $ 656   $ 971