XML 16 R25.htm IDEA: XBRL DOCUMENT v2.4.0.6
Loans, Impaired Loans, Average Investments in Impaired Loans, and Interest Income Recognized on Impaired Loans (Details) (USD $)
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Dec. 31, 2011
Loans with a specific valuation allowance [Abstract]          
Specific allowance $ 3,329,000 $ 5,619,000 $ 3,329,000 $ 5,619,000 $ 4,669,000
Total impaired loans [Abstract]          
Recorded balance 64,448,000 65,060,000 64,448,000 65,060,000 47,424,000
Total unpaid (contractual) principal balance 70,370,000 72,038,000 70,370,000 72,038,000 53,692,000
Average investment in impaired loans 64,722,000 67,344,000 62,500,000 67,152,000 61,647,000
Interest income recognized 441,000 402,000 810,000 814,000 2,010,000
Outstanding commitment to extend credit 900,000   900,000    
Outstanding standby letter of credit not included in impaired loans 3   3    
Commercial Construction [Member]
          
Loans without a specific valuation allowance [Abstract]          
Recorded balance 4,554,000 14,403,000 4,554,000 14,403,000 4,778,000
Unpaid contractual principle balance 4,554,000 14,403,000 4,554,000 14,403,000 4,778,000
Average investment in impaired loans 4,499,000 14,464,000 4,591,000 11,021,000 8,992,000
Interest income recognized 40,000 46,000 58,000 117,000 252,000
Loans with a specific valuation allowance [Abstract]          
Recorded balance 7,561,000 7,036,000 7,561,000 7,036,000 5,794,000
Unpaid contractual principal balance 8,414,000 8,327,000 8,414,000 8,327,000 6,643,000
Specific allowance 1,823,000 2,724,000 1,823,000 2,724,000 2,203,000
Average investment in impaired loans 7,479,000 7,045,000 6,644,000 8,194,000 7,681,000
Interest income recognized 0 0 0 0 0
Commercial Secured By Real Estate [Member]
          
Loans without a specific valuation allowance [Abstract]          
Recorded balance 35,835,000 32,050,000 35,835,000 32,050,000 27,811,000
Unpaid contractual principle balance 36,307,000 34,403,000 36,307,000 34,403,000 29,765,000
Average investment in impaired loans 35,964,000 32,037,000 36,235,000 32,405,000 31,480,000
Interest income recognized 353,000 316,000 685,000 573,000 1,543,000
Loans with a specific valuation allowance [Abstract]          
Recorded balance 3,057,000 5,217,000 3,057,000 5,217,000 3,525,000
Unpaid contractual principal balance 4,196,000 5,382,000 4,196,000 5,382,000 3,669,000
Specific allowance 1,084,000 1,977,000 1,084,000 1,977,000 1,156,000
Average investment in impaired loans 3,059,000 5,229,000 3,222,000 5,224,000 4,747,000
Interest income recognized 0 0 0 23,000 23,000
Commercial Other [Member]
          
Loans without a specific valuation allowance [Abstract]          
Recorded balance 12,253,000 3,788,000 12,253,000 3,788,000 1,770,000
Unpaid contractual principle balance 14,382,000 4,380,000 14,382,000 4,380,000 2,501,000
Average investment in impaired loans 12,504,000 4,025,000 9,645,000 3,956,000 3,392,000
Interest income recognized 43,000 32,000 59,000 88,000 143,000
Loans with a specific valuation allowance [Abstract]          
Recorded balance 911,000 2,257,000 911,000 2,257,000 3,432,000
Unpaid contractual principal balance 2,239,000 4,834,000 2,239,000 4,834,000 6,022,000
Specific allowance 422,000 918,000 422,000 918,000 1,310,000
Average investment in impaired loans 939,000 4,230,000 1,884,000 6,086,000 5,071,000
Interest income recognized 0 0 0 0 22,000
Residential [Member]
          
Loans with a specific valuation allowance [Abstract]          
Specific allowance 0 0 0 0 0
Total impaired loans [Abstract]          
Recorded balance 277,000 112,000 277,000 112,000 109,000
Total unpaid (contractual) principal balance 278,000 112,000 278,000 112,000 109,000
Average investment in impaired loans 278,000 113,000 279,000 99,000 103,000
Interest income recognized 5,000 2,000 8,000 4,000 6,000
Consumer [Member]
          
Loans with a specific valuation allowance [Abstract]          
Specific allowance   0   0 0
Total impaired loans [Abstract]          
Recorded balance   197,000   197,000 205,000
Total unpaid (contractual) principal balance   197,000   197,000 205,000
Average investment in impaired loans   201,000   167,000 181,000
Interest income recognized   6,000   9,000 21,000
Real Estate Construction [Member]
          
Loans without a specific valuation allowance [Abstract]          
Recorded balance   28,000   28,000 27,000
Unpaid contractual principle balance   28,000   28,000 27,000
Average investment in impaired loans   28,000   14,000 19,000
Interest income recognized   1,000   1,000 1,000
Real Estate Mortgage [Member]
          
Loans without a specific valuation allowance [Abstract]          
Recorded balance 277,000 84,000 277,000 84,000 82,000
Unpaid contractual principle balance 278,000 84,000 278,000 84,000 82,000
Average investment in impaired loans 278,000 85,000 279,000 85,000 84,000
Interest income recognized 5,000 1,000 8,000 3,000 5,000
Consumer Direct [Member]
          
Loans without a specific valuation allowance [Abstract]          
Recorded balance   111,000   111,000 93,000
Unpaid contractual principle balance   111,000   111,000 93,000
Average investment in impaired loans   112,000   78,000 82,000
Interest income recognized   3,000   4,000 9,000
Consumer Indirect [Member]
          
Loans without a specific valuation allowance [Abstract]          
Recorded balance   86,000   86,000 112,000
Unpaid contractual principle balance   86,000   86,000 112,000
Average investment in impaired loans   89,000   89,000 99,000
Interest income recognized   3,000   5,000 12,000
Commerical [Member]
          
Loans with a specific valuation allowance [Abstract]          
Specific allowance 3,329,000 5,619,000 3,329,000 5,619,000 4,669,000
Total impaired loans [Abstract]          
Recorded balance 64,171,000 64,751,000 64,171,000 64,751,000 47,110,000
Total unpaid (contractual) principal balance 70,092,000 71,729,000 70,092,000 71,729,000 53,378,000
Average investment in impaired loans 64,444,000 67,030,000 62,221,000 66,886,000 61,363,000
Interest income recognized $ 436,000 $ 394,000 $ 802,000 $ 801,000 $ 1,983,000