Quarterly report pursuant to Section 13 or 15(d)

LOANS (Details)

v2.4.0.6
LOANS (Details) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Dec. 31, 2011
Portfolio loans [Abstract]          
Total loans $ 1,019,185,000   $ 1,019,185,000   $ 1,070,975,000
Allowance for loan losses (26,271,000)   (26,271,000)   (31,641,000)
Total loans, net of allowance for loan losses 992,914,000   992,914,000   1,039,334,000
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 83,755,000   83,755,000   95,115,000
Recorded investment 80,643,000   80,643,000   84,611,000
Allowance allocated 8,850,000   8,850,000   9,597,000
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 16,567,000   16,567,000   26,876,000
Over 90 days Accruing 795,000   795,000   2,070,000
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 2,089,000   2,089,000   4,098,000
Greater than 90 days 3,624,000   3,624,000   9,040,000
Total past due 5,713,000   5,713,000   13,138,000
Loans not past due 1,013,472,000   1,013,472,000   1,057,837,000
Total loans 1,019,185,000   1,019,185,000   1,070,975,000
Specific reserves allocated to customers whose loan terms have been modified in troubled debt restructurings 7,491,000   7,491,000   6,905,000
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 62,011,000   62,011,000   83,050,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 62,011,000   62,011,000   83,050,000
Activity in the allowance for loan losses by portfolio [Abstract]          
Beginning balance 27,180,000 37,477,000 31,641,000 47,426,000  
Charge-offs (615,000) (3,693,000) (5,011,000) (12,255,000)  
Recoveries 956,000 2,308,000 6,241,000 4,371,000  
Provision for loan losses (1,250,000) (1,250,000) (6,600,000) (4,700,000)  
Ending Balance 26,271,000 34,842,000 26,271,000 34,842,000  
Ending allowance attributable to loans [Abstract]          
Individually reviewed for impairment 8,850,000   8,850,000   9,597,000
Collectively evaluated for impairment 17,421,000   17,421,000   22,044,000
Total ending allowance balance 26,271,000 34,842,000 26,271,000 34,842,000  
Loans [Abstract]          
Individually reviewed for impairment 80,643,000   80,643,000   84,611,000
Collectively evaluated for impairment 938,542,000   938,542,000   986,364,000
Total ending loans balance 1,019,185,000   1,019,185,000   1,070,975,000
Troubled debt restructurings [Abstract]          
Number of loans 291   291   308
Outstanding recorded balance 75,191,000   75,191,000   77,182,000
Troubled debt restructurings executed during current period [Abstract]          
Number of loans 6 36 67 117  
Outstanding recorded balance 2,553,000 12,997,000 13,049,000 32,865,000  
Principal write-down upon modification 0 195,000 355,000 749,000  
Modifications and Renewals that are not Troubled debt restructurings [Abstract]          
Number of Loans 260 328 720 891  
Financing receivable recorded balance not considered Tdrs 60,032,000 70,719,000 188,343,000 209,385,000  
Commercial and industrial [Member]
         
Portfolio loans [Abstract]          
Total loans 218,839,000   218,839,000   227,051,000
Aging of recorded investment in past due loans by class of loans [Abstract]          
Total loans 218,839,000   218,839,000   227,051,000
Activity in the allowance for loan losses by portfolio [Abstract]          
Beginning balance 6,638,000 5,491,000 6,313,000 7,012,000  
Charge-offs (239,000) (997,000) (1,228,000) (2,583,000)  
Recoveries 110,000 87,000 390,000 1,364,000  
Provision for loan losses (575,000) 463,000 459,000 (749,000)  
Ending Balance 5,934,000 5,044,000 5,934,000 5,044,000  
Ending allowance attributable to loans [Abstract]          
Individually reviewed for impairment 3,119,000   3,119,000   3,478,000
Collectively evaluated for impairment 2,815,000   2,815,000   2,835,000
Total ending allowance balance 5,934,000 5,044,000 5,934,000 5,044,000  
Loans [Abstract]          
Individually reviewed for impairment 12,421,000   12,421,000   17,331,000
Collectively evaluated for impairment 206,418,000   206,418,000   209,720,000
Total ending loans balance 218,839,000   218,839,000   227,051,000
Troubled debt restructurings [Abstract]          
Number of loans 55   55   98
Outstanding recorded balance 12,630,000   12,630,000   15,395,000
Troubled debt restructurings executed during current period [Abstract]          
Number of loans 1 12 14 32  
Outstanding recorded balance 15,000 3,876,000 1,351,000 6,124,000  
Principal write-down upon modification 0 51,000 9,000 51,000  
Modifications and Renewals that are not Troubled debt restructurings [Abstract]          
Number of Loans 148 166 398 471  
Financing receivable recorded balance not considered Tdrs 27,141,000 27,615,000 88,059,000 85,276,000  
Loans that became delinquent more than 90 days past due or transferred to nonaccrual within 12 months of restructuring [Abstract]          
Number of loans 0 1 3 4  
Outstanding recorded balance 0 66,000 112,000 830,000  
Commercial Real Estate [Member]
         
Portfolio loans [Abstract]          
Total loans 515,427,000   515,427,000   568,267,000
Aging of recorded investment in past due loans by class of loans [Abstract]          
Total loans 515,427,000   515,427,000   568,267,000
Activity in the allowance for loan losses by portfolio [Abstract]          
Beginning balance 15,239,000 26,815,000 20,475,000 34,973,000  
Charge-offs (173,000) (2,190,000) (2,679,000) (7,716,000)  
Recoveries 777,000 2,113,000 5,662,000 2,750,000  
Provision for loan losses (552,000) (980,000) (8,167,000) (4,249,000)  
Ending Balance 15,291,000 25,758,000 15,291,000 25,758,000  
Ending allowance attributable to loans [Abstract]          
Individually reviewed for impairment 3,239,000   3,239,000   4,367,000
Collectively evaluated for impairment 12,052,000   12,052,000   16,108,000
Total ending allowance balance 15,291,000 25,758,000 15,291,000 25,758,000  
Loans [Abstract]          
Individually reviewed for impairment 52,306,000   52,306,000   52,195,000
Collectively evaluated for impairment 463,121,000   463,121,000   516,072,000
Total ending loans balance 515,427,000   515,427,000   568,267,000
Troubled debt restructurings [Abstract]          
Number of loans 139   139   120
Outstanding recorded balance 47,147,000   47,147,000   46,414,000
Troubled debt restructurings executed during current period [Abstract]          
Number of loans 5 23 44 73  
Outstanding recorded balance 2,538,000 8,908,000 10,236,000 24,858,000  
Principal write-down upon modification 0 144,000 86,000 698,000  
Modifications and Renewals that are not Troubled debt restructurings [Abstract]          
Number of Loans 92 112 256 339  
Financing receivable recorded balance not considered Tdrs 31,877,000 40,784,000 97,583,000 120,875,000  
Loans that became delinquent more than 90 days past due or transferred to nonaccrual within 12 months of restructuring [Abstract]          
Number of loans 1 9 2 9  
Outstanding recorded balance 136,000 1,925,000 212,000 1,925,000  
Consumer [Member]
         
Portfolio loans [Abstract]          
Total loans 284,919,000   284,919,000   275,657,000
Aging of recorded investment in past due loans by class of loans [Abstract]          
Total loans 284,919,000   284,919,000   275,657,000
Activity in the allowance for loan losses by portfolio [Abstract]          
Beginning balance 5,254,000 5,115,000 4,821,000 5,415,000  
Charge-offs (203,000) (506,000) (1,104,000) (1,956,000)  
Recoveries 69,000 108,000 189,000 257,000  
Provision for loan losses (131,000) (708,000) 1,083,000 293,000  
Ending Balance 4,989,000 4,009,000 4,989,000 4,009,000  
Ending allowance attributable to loans [Abstract]          
Individually reviewed for impairment 2,492,000   2,492,000   1,752,000
Collectively evaluated for impairment 2,497,000   2,497,000   3,069,000
Total ending allowance balance 4,989,000 4,009,000 4,989,000 4,009,000  
Loans [Abstract]          
Individually reviewed for impairment 15,916,000   15,916,000   15,085,000
Collectively evaluated for impairment 269,003,000   269,003,000   260,572,000
Total ending loans balance 284,919,000   284,919,000   275,657,000
Troubled debt restructurings [Abstract]          
Number of loans 97   97   90
Outstanding recorded balance 15,414,000   15,414,000   15,373,000
Troubled debt restructurings executed during current period [Abstract]          
Number of loans 0 1 9 12  
Outstanding recorded balance 0 213,000 1,462,000 1,883,000  
Principal write-down upon modification 0 0 260,000 0  
Modifications and Renewals that are not Troubled debt restructurings [Abstract]          
Number of Loans 20 50 66 81  
Financing receivable recorded balance not considered Tdrs 1,014,000 2,320,000 2,701,000 3,234,000  
Loans that became delinquent more than 90 days past due or transferred to nonaccrual within 12 months of restructuring [Abstract]          
Number of loans 1 2 2 2  
Outstanding recorded balance 114,000 402,000 184,000 402,000  
Unallocated [Member]
         
Portfolio loans [Abstract]          
Total loans 0   0   0
Aging of recorded investment in past due loans by class of loans [Abstract]          
Total loans 0   0   0
Activity in the allowance for loan losses by portfolio [Abstract]          
Beginning balance 49,000 56,000 32,000 26,000  
Charge-offs 0 0 0 0  
Recoveries 0 0 0 0  
Provision for loan losses 8,000 (25,000) 25,000 5,000  
Ending Balance 57,000 31,000 57,000 31,000  
Ending allowance attributable to loans [Abstract]          
Individually reviewed for impairment 0   0   0
Collectively evaluated for impairment 57,000   57,000   32,000
Total ending allowance balance 57,000 31,000 57,000 31,000  
Loans [Abstract]          
Individually reviewed for impairment 0   0   0
Collectively evaluated for impairment 0   0   0
Total ending loans balance 0   0   0
Not classified as impaired [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 19,599,000   19,599,000   29,687,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 19,599,000   19,599,000   29,687,000
Classified as impaired [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 42,412,000   42,412,000   53,363,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 42,412,000   42,412,000   53,363,000
1. Excellent [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 1,259,000   1,259,000   595,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 1,259,000   1,259,000   595,000
2. Above Average [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 19,683,000   19,683,000   10,815,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 19,683,000   19,683,000   10,815,000
3. Good Quality [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 150,730,000   150,730,000   153,649,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 150,730,000   150,730,000   153,649,000
4. Acceptable Risk [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 393,117,000   393,117,000   411,998,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 393,117,000   393,117,000   411,998,000
5. Marginally Acceptable [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 107,466,000   107,466,000   135,211,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 107,466,000   107,466,000   135,211,000
6. Substandard [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 46,527,000   46,527,000   58,363,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 46,527,000   46,527,000   58,363,000
7. Doubtful [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 15,484,000   15,484,000   24,687,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 15,484,000   15,484,000   24,687,000
8. Loss [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Substandard or Worse [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Risk grade category of commercial loans considered substandard, doubtful or loss 6 or worse   6 or worse    
With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 26,314,000   26,314,000   26,711,000
Recorded investment 23,202,000   23,202,000   20,988,000
Allowance allocated 0   0   0
With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 57,441,000   57,441,000   68,404,000
Recorded investment 57,441,000   57,441,000   63,623,000
Allowance allocated 8,850,000   8,850,000   9,597,000
Commercial and Industrial [Member]
         
Portfolio loans [Abstract]          
Total loans 218,839,000   218,839,000   227,051,000
Impaired loans [Abstract]          
Average of impaired loans 12,415,000 5,920,000 15,388,000 5,661,000  
Interest income recognized during impairment 263,000 91,000 1,090,000 157,000  
Cash-basis interest income recognized 250,000 97,000 1,065,000 220,000  
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 6,606,000   6,606,000   9,270,000
Over 90 days Accruing 600,000   600,000   290,000
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 315,000   315,000   218,000
Greater than 90 days 678,000   678,000   1,230,000
Total past due 993,000   993,000   1,448,000
Loans not past due 217,846,000   217,846,000   225,603,000
Total loans 218,839,000   218,839,000   227,051,000
Loans [Abstract]          
Total ending loans balance 218,839,000   218,839,000   227,051,000
Commercial and Industrial [Member] | 1. Excellent [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 1,259,000   1,259,000   595,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 1,259,000   1,259,000   595,000
Commercial and Industrial [Member] | 2. Above Average [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 13,920,000   13,920,000   8,447,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 13,920,000   13,920,000   8,447,000
Commercial and Industrial [Member] | 3. Good Quality [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 61,112,000   61,112,000   56,457,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 61,112,000   61,112,000   56,457,000
Commercial and Industrial [Member] | 4. Acceptable Risk [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 115,291,000   115,291,000   117,015,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 115,291,000   115,291,000   117,015,000
Commercial and Industrial [Member] | 5. Marginally Acceptable [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 16,893,000   16,893,000   27,674,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 16,893,000   16,893,000   27,674,000
Commercial and Industrial [Member] | 6. Substandard [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 3,757,000   3,757,000   7,593,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 3,757,000   3,757,000   7,593,000
Commercial and Industrial [Member] | 7. Doubtful [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 6,607,000   6,607,000   9,270,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 6,607,000   6,607,000   9,270,000
Commercial and Industrial [Member] | 8. Loss [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Commercial and Industrial [Member] | With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 2,415,000   2,415,000   3,485,000
Recorded investment 2,123,000   2,123,000   3,485,000
Allowance allocated 0   0   0
Commercial and Industrial [Member] | With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 10,298,000   10,298,000   17,052,000
Recorded investment 10,298,000   10,298,000   13,846,000
Allowance allocated 3,119,000   3,119,000   3,478,000
Residential Developed [Member]
         
Portfolio loans [Abstract]          
Total loans 29,004,000   29,004,000   33,829,000
Impaired loans [Abstract]          
Average of impaired loans 7,989,000 10,917,000 8,293,000 13,443,000  
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 5,046,000   5,046,000   3,577,000
Over 90 days Accruing 0   0   126,000
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 79,000   79,000   472,000
Greater than 90 days 35,000   35,000   613,000
Total past due 114,000   114,000   1,085,000
Loans not past due 28,890,000   28,890,000   32,744,000
Total loans 29,004,000   29,004,000   33,829,000
Loans [Abstract]          
Total ending loans balance 29,004,000   29,004,000   33,829,000
Residential Developed [Member] | 1. Excellent [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Residential Developed [Member] | 2. Above Average [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Residential Developed [Member] | 3. Good Quality [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 739,000   739,000   283,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 739,000   739,000   283,000
Residential Developed [Member] | 4. Acceptable Risk [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 8,025,000   8,025,000   9,688,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 8,025,000   8,025,000   9,688,000
Residential Developed [Member] | 5. Marginally Acceptable [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 8,684,000   8,684,000   11,410,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 8,684,000   8,684,000   11,410,000
Residential Developed [Member] | 6. Substandard [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 6,510,000   6,510,000   8,725,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 6,510,000   6,510,000   8,725,000
Residential Developed [Member] | 7. Doubtful [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 5,046,000   5,046,000   3,723,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 5,046,000   5,046,000   3,723,000
Residential Developed [Member] | 8. Loss [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Residential Developed [Member] | With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 6,058,000   6,058,000   6,432,000
Recorded investment 5,161,000   5,161,000   2,021,000
Allowance allocated 0   0   0
Residential Developed [Member] | With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 2,698,000   2,698,000   4,941,000
Recorded investment 2,698,000   2,698,000   4,941,000
Allowance allocated 1,416,000   1,416,000   1,960,000
Unsecured to Residential Developers [Member]
         
Portfolio loans [Abstract]          
Total loans 680,000   680,000   5,937,000
Impaired loans [Abstract]          
Average of impaired loans 0 406,000 0 727,000  
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 0   0   0
Over 90 days Accruing 0   0   0
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 0   0   0
Greater than 90 days 0   0   0
Total past due 0   0   0
Loans not past due 680,000   680,000   5,937,000
Total loans 680,000   680,000   5,937,000
Loans [Abstract]          
Total ending loans balance 680,000   680,000   5,937,000
Unsecured to Residential Developers [Member] | 1. Excellent [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Unsecured to Residential Developers [Member] | 2. Above Average [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Unsecured to Residential Developers [Member] | 3. Good Quality [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 100,000   100,000   4,773,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 100,000   100,000   4,773,000
Unsecured to Residential Developers [Member] | 4. Acceptable Risk [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 567,000   567,000   647,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 567,000   567,000   647,000
Unsecured to Residential Developers [Member] | 5. Marginally Acceptable [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 13,000   13,000   177,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 13,000   13,000   177,000
Unsecured to Residential Developers [Member] | 6. Substandard [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   340,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   340,000
Unsecured to Residential Developers [Member] | 7. Doubtful [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Unsecured to Residential Developers [Member] | 8. Loss [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Unsecured to Residential Developers [Member] | With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 0   0   0
Recorded investment 0   0   0
Allowance allocated 0   0   0
Unsecured to Residential Developers [Member] | With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 0   0   0
Recorded investment 0   0   0
Allowance allocated 0   0   0
Vacant and Unimproved [Member]
         
Portfolio loans [Abstract]          
Total loans 56,901,000   56,901,000   66,046,000
Impaired loans [Abstract]          
Average of impaired loans 4,219,000 5,705,000 3,854,000 5,700,000  
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 893,000   893,000   3,715,000
Over 90 days Accruing 0   0   0
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 382,000   382,000   442,000
Greater than 90 days 832,000   832,000   388,000
Total past due 1,214,000   1,214,000   830,000
Loans not past due 55,687,000   55,687,000   65,216,000
Total loans 56,901,000   56,901,000   66,046,000
Loans [Abstract]          
Total ending loans balance 56,901,000   56,901,000   66,046,000
Vacant and Unimproved [Member] | 1. Excellent [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Vacant and Unimproved [Member] | 2. Above Average [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 1,000,000   1,000,000   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 1,000,000   1,000,000   0
Vacant and Unimproved [Member] | 3. Good Quality [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 12,810,000   12,810,000   14,707,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 12,810,000   12,810,000   14,707,000
Vacant and Unimproved [Member] | 4. Acceptable Risk [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 25,976,000   25,976,000   24,344,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 25,976,000   25,976,000   24,344,000
Vacant and Unimproved [Member] | 5. Marginally Acceptable [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 14,869,000   14,869,000   21,362,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 14,869,000   14,869,000   21,362,000
Vacant and Unimproved [Member] | 6. Substandard [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 1,354,000   1,354,000   1,918,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 1,354,000   1,354,000   1,918,000
Vacant and Unimproved [Member] | 7. Doubtful [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 892,000   892,000   3,715,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 892,000   892,000   3,715,000
Vacant and Unimproved [Member] | 8. Loss [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Vacant and Unimproved [Member] | With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 1,362,000   1,362,000   5,226,000
Recorded investment 1,321,000   1,321,000   4,265,000
Allowance allocated 0   0   0
Vacant and Unimproved [Member] | With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 2,613,000   2,613,000   3,378,000
Recorded investment 2,613,000   2,613,000   2,462,000
Allowance allocated 239,000   239,000   154,000
Commercial Development [Member]
         
Portfolio loans [Abstract]          
Total loans 5,372,000   5,372,000   4,586,000
Impaired loans [Abstract]          
Average of impaired loans 215,000 223,000 217,000 463,000  
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 0   0   49,000
Over 90 days Accruing 0   0   0
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 0   0   0
Greater than 90 days 0   0   49,000
Total past due 0   0   49,000
Loans not past due 5,372,000   5,372,000   4,537,000
Total loans 5,372,000   5,372,000   4,586,000
Loans [Abstract]          
Total ending loans balance 5,372,000   5,372,000   4,586,000
Commercial Development [Member] | 1. Excellent [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Commercial Development [Member] | 2. Above Average [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Commercial Development [Member] | 3. Good Quality [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   60,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   60,000
Commercial Development [Member] | 4. Acceptable Risk [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 2,068,000   2,068,000   2,261,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 2,068,000   2,068,000   2,261,000
Commercial Development [Member] | 5. Marginally Acceptable [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 3,089,000   3,089,000   1,109,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 3,089,000   3,089,000   1,109,000
Commercial Development [Member] | 6. Substandard [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 215,000   215,000   1,107,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 215,000   215,000   1,107,000
Commercial Development [Member] | 7. Doubtful [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   49,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   49,000
Commercial Development [Member] | 8. Loss [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Commercial Development [Member] | With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 215,000   215,000   0
Recorded investment 215,000   215,000   0
Allowance allocated 0   0   0
Commercial Development [Member] | With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 0   0   220,000
Recorded investment 0   0   220,000
Allowance allocated 0   0   17,000
Residential Improved [Member]
         
Portfolio loans [Abstract]          
Total loans 77,112,000   77,112,000   82,337,000
Impaired loans [Abstract]          
Average of impaired loans 12,707,000 9,741,000 13,564,000 9,576,000  
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 1,373,000   1,373,000   5,144,000
Over 90 days Accruing 36,000   36,000   286,000
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 370,000   370,000   549,000
Greater than 90 days 382,000   382,000   1,343,000
Total past due 752,000   752,000   1,892,000
Loans not past due 76,360,000   76,360,000   80,445,000
Total loans 77,112,000   77,112,000   82,337,000
Loans [Abstract]          
Total ending loans balance 77,112,000   77,112,000   82,337,000
Residential Improved [Member] | 1. Excellent [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Residential Improved [Member] | 2. Above Average [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 117,000   117,000   121,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 117,000   117,000   121,000
Residential Improved [Member] | 3. Good Quality [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 9,622,000   9,622,000   2,650,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 9,622,000   9,622,000   2,650,000
Residential Improved [Member] | 4. Acceptable Risk [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 40,958,000   40,958,000   45,813,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 40,958,000   40,958,000   45,813,000
Residential Improved [Member] | 5. Marginally Acceptable [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 15,536,000   15,536,000   18,642,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 15,536,000   15,536,000   18,642,000
Residential Improved [Member] | 6. Substandard [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 9,505,000   9,505,000   9,968,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 9,505,000   9,505,000   9,968,000
Residential Improved [Member] | 7. Doubtful [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 1,374,000   1,374,000   5,143,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 1,374,000   1,374,000   5,143,000
Residential Improved [Member] | 8. Loss [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Residential Improved [Member] | With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 3,982,000   3,982,000   1,943,000
Recorded investment 3,195,000   3,195,000   1,858,000
Allowance allocated 0   0   0
Residential Improved [Member] | With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 8,983,000   8,983,000   12,312,000
Recorded investment 8,983,000   8,983,000   11,809,000
Allowance allocated 760,000   760,000   1,176,000
Commercial Improved [Member]
         
Portfolio loans [Abstract]          
Total loans 264,041,000   264,041,000   304,070,000
Impaired loans [Abstract]          
Average of impaired loans 17,766,000 17,008,000 17,049,000 19,679,000  
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 1,533,000   1,533,000   2,654,000
Over 90 days Accruing 133,000   133,000   1,255,000
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 316,000   316,000   1,355,000
Greater than 90 days 1,149,000   1,149,000   3,266,000
Total past due 1,465,000   1,465,000   4,621,000
Loans not past due 262,576,000   262,576,000   299,449,000
Total loans 264,041,000   264,041,000   304,070,000
Loans [Abstract]          
Total ending loans balance 264,041,000   264,041,000   304,070,000
Commercial Improved [Member] | 1. Excellent [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Commercial Improved [Member] | 2. Above Average [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 2,473,000   2,473,000   5,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 2,473,000   2,473,000   5,000
Commercial Improved [Member] | 3. Good Quality [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 49,328,000   49,328,000   62,510,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 49,328,000   49,328,000   62,510,000
Commercial Improved [Member] | 4. Acceptable Risk [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 153,656,000   153,656,000   173,697,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 153,656,000   153,656,000   173,697,000
Commercial Improved [Member] | 5. Marginally Acceptable [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 40,932,000   40,932,000   43,493,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 40,932,000   40,932,000   43,493,000
Commercial Improved [Member] | 6. Substandard [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 16,119,000   16,119,000   21,712,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 16,119,000   16,119,000   21,712,000
Commercial Improved [Member] | 7. Doubtful [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 1,533,000   1,533,000   2,653,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 1,533,000   1,533,000   2,653,000
Commercial Improved [Member] | 8. Loss [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Commercial Improved [Member] | With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 7,308,000   7,308,000   5,428,000
Recorded investment 6,213,000   6,213,000   5,162,000
Allowance allocated 0   0   0
Commercial Improved [Member] | With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 12,359,000   12,359,000   10,590,000
Recorded investment 12,359,000   12,359,000   10,555,000
Allowance allocated 682,000   682,000   844,000
Manufacturing and Industrial [Member]
         
Portfolio loans [Abstract]          
Total loans 82,317,000   82,317,000   71,462,000
Impaired loans [Abstract]          
Average of impaired loans 9,104,000 6,767,000 9,291,000 7,464,000  
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 32,000   32,000   134,000
Over 90 days Accruing 0   0   0
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 0   0   0
Greater than 90 days 32,000   32,000   134,000
Total past due 32,000   32,000   134,000
Loans not past due 82,285,000   82,285,000   71,328,000
Total loans 82,317,000   82,317,000   71,462,000
Loans [Abstract]          
Total ending loans balance 82,317,000   82,317,000   71,462,000
Manufacturing and Industrial [Member] | 1. Excellent [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Manufacturing and Industrial [Member] | 2. Above Average [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 2,173,000   2,173,000   2,242,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 2,173,000   2,173,000   2,242,000
Manufacturing and Industrial [Member] | 3. Good Quality [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 17,019,000   17,019,000   12,209,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 17,019,000   17,019,000   12,209,000
Manufacturing and Industrial [Member] | 4. Acceptable Risk [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 46,576,000   46,576,000   38,533,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 46,576,000   46,576,000   38,533,000
Manufacturing and Industrial [Member] | 5. Marginally Acceptable [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 7,450,000   7,450,000   11,344,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 7,450,000   7,450,000   11,344,000
Manufacturing and Industrial [Member] | 6. Substandard [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 9,067,000   9,067,000   7,000,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 9,067,000   9,067,000   7,000,000
Manufacturing and Industrial [Member] | 7. Doubtful [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 32,000   32,000   134,000
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 32,000   32,000   134,000
Manufacturing and Industrial [Member] | 8. Loss [Member]
         
Risk grade category of commercial loans by class of loans [Abstract]          
Commercial loans 0   0   0
Commercial loans classified as substandard or worse [Abstract]          
Commercial loans classified substandard or worse 0   0   0
Manufacturing and Industrial [Member] | With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 4,774,000   4,774,000   3,997,000
Recorded investment 4,774,000   4,774,000   3,997,000
Allowance allocated 0   0   0
Manufacturing and Industrial [Member] | With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 4,774,000   4,774,000   4,905,000
Recorded investment 4,774,000   4,774,000   4,905,000
Allowance allocated 142,000   142,000   216,000
Total Commercial Real Estate [Member]
         
Portfolio loans [Abstract]          
Total loans 515,427,000   515,427,000   568,267,000
Impaired loans [Abstract]          
Interest income recognized during impairment 637,000 536,000 1,848,000 1,505,000  
Cash-basis interest income recognized 637,000 560,000 1,852,000 1,467,000  
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 8,877,000   8,877,000   15,273,000
Over 90 days Accruing 169,000   169,000   1,667,000
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 1,147,000   1,147,000   2,818,000
Greater than 90 days 2,430,000   2,430,000   5,793,000
Total past due 3,577,000   3,577,000   8,611,000
Loans not past due 511,850,000   511,850,000   559,656,000
Total loans 515,427,000   515,427,000   568,267,000
Loans [Abstract]          
Total ending loans balance 515,427,000   515,427,000   568,267,000
Total Commercial Real Estate [Member] | With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 23,699,000   23,699,000   23,026,000
Recorded investment 20,879,000   20,879,000   17,303,000
Allowance allocated 0   0   0
Total Commercial Real Estate [Member] | With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 31,427,000   31,427,000   36,346,000
Recorded investment 31,427,000   31,427,000   34,892,000
Allowance allocated 3,239,000   3,239,000   4,367,000
Residential Mortgage [Member]
         
Portfolio loans [Abstract]          
Total loans 176,642,000   176,642,000   156,891,000
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 771,000   771,000   1,777,000
Over 90 days Accruing 0   0   111,000
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 130,000   130,000   313,000
Greater than 90 days 230,000   230,000   1,517,000
Total past due 360,000   360,000   1,830,000
Loans not past due 176,282,000   176,282,000   155,061,000
Total loans 176,642,000   176,642,000   156,891,000
Recorded investment in consumer loans based on payment activity [Abstract]          
Recorded investment in consumer loans 176,642,000   176,642,000   156,891,000
Loans [Abstract]          
Total ending loans balance 176,642,000   176,642,000   156,891,000
Residential Mortgage [Member] | Performing [Member]
         
Recorded investment in consumer loans based on payment activity [Abstract]          
Recorded investment in consumer loans 176,412,000   176,412,000   155,374,000
Residential Mortgage [Member] | Nonperforming [Member]
         
Recorded investment in consumer loans based on payment activity [Abstract]          
Recorded investment in consumer loans 230,000   230,000   1,517,000
Residential Mortgage [Member] | With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 0   0   0
Recorded investment 0   0   0
Allowance allocated 0   0   0
Residential Mortgage [Member] | With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 14,905,000   14,905,000   14,235,000
Recorded investment 14,905,000   14,905,000   14,114,000
Allowance allocated 2,439,000   2,439,000   1,713,000
Unsecured [Member]
         
Portfolio loans [Abstract]          
Total loans 1,727,000   1,727,000   1,952,000
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 19,000   19,000   22,000
Over 90 days Accruing 0   0   0
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 10,000   10,000   35,000
Greater than 90 days 0   0   0
Total past due 10,000   10,000   35,000
Loans not past due 1,717,000   1,717,000   1,917,000
Total loans 1,727,000   1,727,000   1,952,000
Recorded investment in consumer loans based on payment activity [Abstract]          
Recorded investment in consumer loans 1,727,000   1,727,000   1,952,000
Loans [Abstract]          
Total ending loans balance 1,727,000   1,727,000   1,952,000
Unsecured [Member] | Performing [Member]
         
Recorded investment in consumer loans based on payment activity [Abstract]          
Recorded investment in consumer loans 1,727,000   1,727,000   1,952,000
Unsecured [Member] | Nonperforming [Member]
         
Recorded investment in consumer loans based on payment activity [Abstract]          
Recorded investment in consumer loans 0   0   0
Unsecured [Member] | With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 0   0   0
Recorded investment 0   0   0
Allowance allocated 0   0   0
Unsecured [Member] | With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 0   0   0
Recorded investment 0   0   0
Allowance allocated 0   0   0
Home Equity [Member]
         
Portfolio loans [Abstract]          
Total loans 93,407,000   93,407,000   101,074,000
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 294,000   294,000   534,000
Over 90 days Accruing 26,000   26,000   0
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 436,000   436,000   663,000
Greater than 90 days 286,000   286,000   498,000
Total past due 722,000   722,000   1,161,000
Loans not past due 92,685,000   92,685,000   99,913,000
Total loans 93,407,000   93,407,000   101,074,000
Recorded investment in consumer loans based on payment activity [Abstract]          
Recorded investment in consumer loans 93,407,000   93,407,000   101,074,000
Loans [Abstract]          
Total ending loans balance 93,407,000   93,407,000   101,074,000
Home Equity [Member] | Performing [Member]
         
Recorded investment in consumer loans based on payment activity [Abstract]          
Recorded investment in consumer loans 93,121,000   93,121,000   100,576,000
Home Equity [Member] | Nonperforming [Member]
         
Recorded investment in consumer loans based on payment activity [Abstract]          
Recorded investment in consumer loans 286,000   286,000   498,000
Home Equity [Member] | With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 200,000   200,000   200,000
Recorded investment 200,000   200,000   200,000
Allowance allocated 0   0   0
Home Equity [Member] | With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 811,000   811,000   771,000
Recorded investment 811,000   811,000   771,000
Allowance allocated 53,000   53,000   39,000
Other Secured [Member]
         
Portfolio loans [Abstract]          
Total loans 13,143,000   13,143,000   15,740,000
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 0   0   0
Over 90 days Accruing 0   0   2,000
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 51,000   51,000   51,000
Greater than 90 days 0   0   2,000
Total past due 51,000   51,000   53,000
Loans not past due 13,092,000   13,092,000   15,687,000
Total loans 13,143,000   13,143,000   15,740,000
Loans [Abstract]          
Total ending loans balance 13,143,000   13,143,000   15,740,000
Other Secured [Member] | With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 0   0   0
Recorded investment 0   0   0
Allowance allocated 0   0   0
Other Secured [Member] | With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 0   0   0
Recorded investment 0   0   0
Allowance allocated 0   0   0
Total Consumer [Member]
         
Portfolio loans [Abstract]          
Total loans 284,919,000   284,919,000   275,657,000
Impaired loans [Abstract]          
Average of impaired loans 15,992,000 12,119,000 16,018,000 12,452,000  
Interest income recognized during impairment 141,000 101,000 419,000 308,000  
Cash-basis interest income recognized 141,000 103,000 417,000 315,000  
Recorded investment in nonaccrual and loans past due over 90 days still on accrual by class of loans [Abstract]          
Nonaccrual 1,084,000   1,084,000   2,333,000
Over 90 days Accruing 26,000   26,000   113,000
Aging of recorded investment in past due loans by class of loans [Abstract]          
30 to 90 days past due 627,000   627,000   1,062,000
Greater than 90 days 516,000   516,000   2,017,000
Total past due 1,143,000   1,143,000   3,079,000
Loans not past due 283,776,000   283,776,000   272,578,000
Total loans 284,919,000   284,919,000   275,657,000
Recorded investment in consumer loans based on payment activity [Abstract]          
Recorded investment in consumer loans 13,143,000   13,143,000   15,740,000
Loans [Abstract]          
Total ending loans balance 284,919,000   284,919,000   275,657,000
Total Consumer [Member] | Performing [Member]
         
Recorded investment in consumer loans based on payment activity [Abstract]          
Recorded investment in consumer loans 13,143,000   13,143,000   15,738,000
Total Consumer [Member] | Nonperforming [Member]
         
Recorded investment in consumer loans based on payment activity [Abstract]          
Recorded investment in consumer loans 0   0   2,000
Total Consumer [Member] | With No Related Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 200,000   200,000   200,000
Recorded investment 200,000   200,000   200,000
Allowance allocated 0   0   0
Total Consumer [Member] | With An Allowance Recorded [Member]
         
Loans individually evaluated for impairment by class of loans [Abstract]          
Unpaid principal balance 15,716,000   15,716,000   15,006,000
Recorded investment 15,716,000   15,716,000   14,885,000
Allowance allocated $ 2,492,000   $ 2,492,000   $ 1,752,000