XML 67 R52.htm IDEA: XBRL DOCUMENT v2.4.0.8
Loans - Aging of Recorded Investment in Past Due Loans (Detail) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Dec. 31, 2012
Financing Receivable, Recorded Investment, Past Due [Line Items]    
30-59 Days Past Due $ 2,752 $ 4,039
60-89 Days Past Due 1,761 4,207
Greater Than 90 Days Past Due 10,964 14,587
Total Past Due 15,477 22,833
Loans Not Past Due 1,013,494 904,991
Total 1,032,875 931,225
Commercial, Industrial, and Agricultural [Member]
    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
30-59 Days Past Due 126 724
60-89 Days Past Due 523 157
Greater Than 90 Days Past Due 2,478 2,968
Total Past Due 3,127 3,849
Loans Not Past Due 255,762 253,242
Total 258,889 257,091
Commercial Mortgages [Member]
    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
30-59 Days Past Due 1,173 1,162
60-89 Days Past Due 0 3,197
Greater Than 90 Days Past Due 5,784 8,679
Total Past Due 6,957 13,038
Loans Not Past Due 298,883 248,753
Total 305,840 261,791
Residential Real Estate [Member]
    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
30-59 Days Past Due 860 1,390
60-89 Days Past Due 949 641
Greater Than 90 Days Past Due 1,954 2,700
Total Past Due 3,763 4,731
Loans Not Past Due 396,886 343,173
Total 400,649 347,904
Consumer [Member]
    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
30-59 Days Past Due 569 724
60-89 Days Past Due 266 203
Greater Than 90 Days Past Due 694 227
Total Past Due 1,529 1,154
Loans Not Past Due 56,754 54,113
Total 58,283 55,267
Credit Cards [Member]
    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
30-59 Days Past Due 24 39
60-89 Days Past Due 23 9
Greater Than 90 Days Past Due 54 13
Total Past Due 101 61
Loans Not Past Due 4,699 4,739
Total 4,800 4,800
Overdrafts [Member]
    
Financing Receivable, Recorded Investment, Past Due [Line Items]    
30-59 Days Past Due 0 0
60-89 Days Past Due 0 0
Greater Than 90 Days Past Due 0 0
Total Past Due 0 0
Loans Not Past Due 510 971
Total $ 510 $ 971