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Allowance for Loan Losses (Details) (USD $) | 3 Months Ended | 12 Months Ended
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Dec. 31, 2013 | Dec. 31, 2012 | Sep. 30, 2012 | Jun. 30, 2012 | Mar. 31, 2012 | Sep. 30, 2011 | Jun. 30, 2011 | Mar. 31, 2011 | Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other Real Estate, Average Percentage of Sales Price below Appraised Value |  |  |  |  |  |  |  |  | 18.00% |  |
Other Real Estate, Additional Discount Percentage to Calculate Allowances for Losses |  |  |  |  |  |  |  |  | 20.00% |  |
Ending balance specifically evaluated for impairment | $ 2,461,000 | $ 3,539,000 |  |  |  |  |  |  | $ 2,461,000 | $ 3,539,000 | $ 2,058,000
Allowance for loans evaluated collectively for impairment | 9,053,000 | 8,961,000 |  |  |  |  |  |  | 9,053,000 | 8,961,000 | 10,942,000
Allowance for Loan and Lease Losses, Related Loans, Percentage |  |  |  |  |  |  |  |  | 0.40% | 0.44% |
Allowance for Loan and Lease Losses, Related Loans, Period Increase (Decrease) |  |  |  |  |  |  |  |  | 346,000 |  |
Allowance for loan losses | 11,514,000 | 12,500,000 |  |  |  |  |  |  | 11,514,000 | 12,500,000 | 13,000,000
Risk Based Ratios, Weighted-Average Required Reserve as Percent of Total Loans |  |  |  |  |  |  |  |  | 1.33% |  |
Commercial and municipal risk-rated loans receivable | 380,731,000 | 369,639,000 |  |  |  |  |  |  | 380,731,000 | 369,639,000 |
Residential loans typical loan-to-value range, low (in hundredths) | 75.00% |  |  |  |  |  |  |  | 75.00% |  |
Residential loans typical loan-to-value maximum (in hundredths) | 80.00% |  |  |  |  |  |  |  | 80.00% |  |
Collateralized consumer loans to individuals loan-to-value maximum range, low (in hundredths) | 80.00% |  |  |  |  |  |  |  | 80.00% |  |
Collateralized consumer loans to individuals loan-to-value maximum range, high (in hundredths) | 90.00% |  |  |  |  |  |  |  | 90.00% |  |
Delinquent period before residential loans placed on non-accrual status (in days) |  |  |  |  |  |  |  |  | 90 days |  |
Delinquent period before consumer loans charged off (in days) |  |  |  |  |  |  |  |  | 120 days |  |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 13,000,000 |  |  | 13,316,000 | 12,500,000 | 13,000,000 | 13,316,000
Chargeoffs |  |  |  |  |  |  |  |  | 5,855,000 | 9,080,000 | 11,179,000
Recoveries |  |  |  |  |  |  |  |  | (669,000) | (745,000) | (313,000)
Provision for loan losses | 700,000 | 1,535,000 | 800,000 | 1,200,000 | 1,500,000 | 1,400,000 | 2,800,000 | 2,100,000 | 4,200,000 | 7,835,000 | 10,550,000
Ending balance | 11,514,000 | 12,500,000 |  |  |  |  |  |  | 11,514,000 | 12,500,000 | 13,000,000
Ending balance specifically evaluated for impairment | 2,461,000 | 3,539,000 |  |  |  |  |  |  | 2,461,000 | 3,539,000 | 2,058,000
Ending balance collectively evaluated for impairment | 9,053,000 | 8,961,000 |  |  |  |  |  |  | 9,053,000 | 8,961,000 | 10,942,000
Related loan balances |  |  |  |  |  |  |  |  |  |  |
Ending balance | 876,367,000 | 869,284,000 |  |  |  |  |  |  | 876,367,000 | 869,284,000 | 864,988,000
Ending balance specifically evaluated for impairment | 42,351,000 | 45,744,000 |  |  |  |  |  |  | 42,351,000 | 45,744,000 | 42,120,000
Ending balance collectively evaluated for impairment | 834,016,000 | 823,540,000 |  |  |  |  |  |  | 834,016,000 | 823,540,000 | 822,868,000
Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] |  |  |  |  |  |  |  |  |  |  |
Commercial real estate loans maximum loan-to-value (in hundredths) | 75.00% |  |  |  |  |  |  |  | 75.00% |  |
Construction loans actual loan portfolio-to-Company capital (in hundredths) | 24.50% |  |  |  |  |  |  |  | 24.50% |  |
Construction loans maximum loan portfolio-to-Company capital (in hundredths) | 100.00% |  |  |  |  |  |  |  | 100.00% |  |
Construction and non-owner-occupied commercial real estate loan portfolio-to-Company Capital (in hundredths) | 75.60% |  |  |  |  |  |  |  | 75.60% |  |
Construction and non-owner-occupied commercial real estate loan portfolio loan-to-Company capital (in hundredths) | 300.00% |  |  |  |  |  |  |  | 300.00% |  |
Strong 1 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 281,000 | 2,021,000 |  |  |  |  |  |  | 281,000 | 2,021,000 |
Above Average 2 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 38,318,000 | 26,290,000 |  |  |  |  |  |  | 38,318,000 | 26,290,000 |
Satisfactory 3 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 63,823,000 | 54,831,000 |  |  |  |  |  |  | 63,823,000 | 54,831,000 |
Average 4 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 161,073,000 | 143,077,000 |  |  |  |  |  |  | 161,073,000 | 143,077,000 |
Watch 5 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 42,791,000 | 64,614,000 |  |  |  |  |  |  | 42,791,000 | 64,614,000 |
OAEM 6 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 32,288,000 | 31,681,000 |  |  |  |  |  |  | 32,288,000 | 31,681,000 |
Substandard 7 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 41,532,000 | 46,668,000 |  |  |  |  |  |  | 41,532,000 | 46,668,000 |
Doubtful 8 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 625,000 | 457,000 |  |  |  |  |  |  | 625,000 | 457,000 |
Specific Reserves Evaluated Individually for Impairment |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 2,461,000 | 3,539,000 |  |  |  |  |  |  | 2,461,000 | 3,539,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 2,461,000 | 3,539,000 |  |  |  |  |  |  | 2,461,000 | 3,539,000 |
General Reserves Based on Historical Loss Experience |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 3,906,000 | 4,304,000 |  |  |  |  |  |  | 3,906,000 | 4,304,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 3,906,000 | 4,304,000 |  |  |  |  |  |  | 3,906,000 | 4,304,000 |
Reserve for Qualitative Factors |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 3,469,000 | 3,815,000 |  |  |  |  |  |  | 3,469,000 | 3,815,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 3,469,000 | 3,815,000 |  |  |  |  |  |  | 3,469,000 | 3,815,000 |
Unallocated Reserves |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 1,678,000 | 842,000 |  |  |  |  |  |  | 1,678,000 | 842,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 1,678,000 | 842,000 |  |  |  |  |  |  | 1,678,000 | 842,000 |
Commercial Real Estate |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Ending balance specifically evaluated for impairment | 890,000 | 1,523,000 |  |  |  |  |  |  | 890,000 | 1,523,000 | 808,000
Allowance for loans evaluated collectively for impairment | 3,712,000 | 4,342,000 |  |  |  |  |  |  | 3,712,000 | 4,342,000 | 4,851,000
Allowance for loan losses | 4,602,000 | 5,865,000 |  |  |  |  |  |  | 4,602,000 | 5,865,000 | 5,659,000
Commercial and municipal risk-rated loans receivable | 245,943,000 | 251,335,000 |  |  |  |  |  |  | 245,943,000 | 251,335,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 5,659,000 |  |  | 5,260,000 | 5,865,000 | 5,659,000 | 5,260,000
Chargeoffs |  |  |  |  |  |  |  |  | 150,000 | 1,394,000 | 1,619,000
Recoveries |  |  |  |  |  |  |  |  | 0 | (13,000) | (23,000)
Provision for loan losses |  |  |  |  |  |  |  |  | (1,113,000) | 1,587,000 | 1,995,000
Ending balance | 4,602,000 | 5,865,000 |  |  |  |  |  |  | 4,602,000 | 5,865,000 | 5,659,000
Ending balance specifically evaluated for impairment | 890,000 | 1,523,000 |  |  |  |  |  |  | 890,000 | 1,523,000 | 808,000
Ending balance collectively evaluated for impairment | 3,712,000 | 4,342,000 |  |  |  |  |  |  | 3,712,000 | 4,342,000 | 4,851,000
Related loan balances |  |  |  |  |  |  |  |  |  |  |
Ending balance | 245,943,000 | 251,335,000 |  |  |  |  |  |  | 245,943,000 | 251,335,000 | 255,424,000
Ending balance specifically evaluated for impairment | 14,935,000 | 15,774,000 |  |  |  |  |  |  | 14,935,000 | 15,774,000 | 10,141,000
Ending balance collectively evaluated for impairment | 231,008,000 | 235,561,000 |  |  |  |  |  |  | 231,008,000 | 235,561,000 | 245,283,000
Commercial Real Estate | Strong 1 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 16,000 | 19,000 |  |  |  |  |  |  | 16,000 | 19,000 |
Commercial Real Estate | Above Average 2 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 14,565,000 | 13,871,000 |  |  |  |  |  |  | 14,565,000 | 13,871,000 |
Commercial Real Estate | Satisfactory 3 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 45,213,000 | 34,454,000 |  |  |  |  |  |  | 45,213,000 | 34,454,000 |
Commercial Real Estate | Average 4 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 100,343,000 | 99,712,000 |  |  |  |  |  |  | 100,343,000 | 99,712,000 |
Commercial Real Estate | Watch 5 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 32,326,000 | 43,369,000 |  |  |  |  |  |  | 32,326,000 | 43,369,000 |
Commercial Real Estate | OAEM 6 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 26,102,000 | 26,302,000 |  |  |  |  |  |  | 26,102,000 | 26,302,000 |
Commercial Real Estate | Substandard 7 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 27,115,000 | 33,153,000 |  |  |  |  |  |  | 27,115,000 | 33,153,000 |
Commercial Real Estate | Doubtful 8 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 263,000 | 455,000 |  |  |  |  |  |  | 263,000 | 455,000 |
Commercial Real Estate | Specific Reserves Evaluated Individually for Impairment |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 890,000 | 1,523,000 |  |  |  |  |  |  | 890,000 | 1,523,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 890,000 | 1,523,000 |  |  |  |  |  |  | 890,000 | 1,523,000 |
Commercial Real Estate | General Reserves Based on Historical Loss Experience |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 1,927,000 | 2,369,000 |  |  |  |  |  |  | 1,927,000 | 2,369,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 1,927,000 | 2,369,000 |  |  |  |  |  |  | 1,927,000 | 2,369,000 |
Commercial Real Estate | Reserve for Qualitative Factors |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 1,785,000 | 1,973,000 |  |  |  |  |  |  | 1,785,000 | 1,973,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 1,785,000 | 1,973,000 |  |  |  |  |  |  | 1,785,000 | 1,973,000 |
Commercial Real Estate | Unallocated Reserves |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Commercial Construction |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Ending balance specifically evaluated for impairment | 272,000 | 969,000 |  |  |  |  |  |  | 272,000 | 969,000 | 33,000
Allowance for loans evaluated collectively for impairment | 303,000 | 390,000 |  |  |  |  |  |  | 303,000 | 390,000 | 625,000
Allowance for loan losses | 575,000 | 1,359,000 |  |  |  |  |  |  | 575,000 | 1,359,000 | 658,000
Commercial and municipal risk-rated loans receivable | 20,382,000 | 22,417,000 |  |  |  |  |  |  | 20,382,000 | 22,417,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 658,000 |  |  | 1,012,000 | 1,359,000 | 658,000 | 1,012,000
Chargeoffs |  |  |  |  |  |  |  |  | 963,000 | 928,000 | 346,000
Recoveries |  |  |  |  |  |  |  |  | 0 | (246,000) | 0
Provision for loan losses |  |  |  |  |  |  |  |  | 179,000 | 1,383,000 | (8,000)
Ending balance | 575,000 | 1,359,000 |  |  |  |  |  |  | 575,000 | 1,359,000 | 658,000
Ending balance specifically evaluated for impairment | 272,000 | 969,000 |  |  |  |  |  |  | 272,000 | 969,000 | 33,000
Ending balance collectively evaluated for impairment | 303,000 | 390,000 |  |  |  |  |  |  | 303,000 | 390,000 | 625,000
Related loan balances |  |  |  |  |  |  |  |  |  |  |
Ending balance | 20,382,000 | 22,417,000 |  |  |  |  |  |  | 20,382,000 | 22,417,000 | 32,574,000
Ending balance specifically evaluated for impairment | 1,284,000 | 3,354,000 |  |  |  |  |  |  | 1,284,000 | 3,354,000 | 5,702,000
Ending balance collectively evaluated for impairment | 19,098,000 | 19,063,000 |  |  |  |  |  |  | 19,098,000 | 19,063,000 | 26,872,000
Commercial Construction | Strong 1 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Commercial Construction | Above Average 2 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 804,000 | 1,274,000 |  |  |  |  |  |  | 804,000 | 1,274,000 |
Commercial Construction | Satisfactory 3 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 871,000 | 2,312,000 |  |  |  |  |  |  | 871,000 | 2,312,000 |
Commercial Construction | Average 4 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 14,938,000 | 12,322,000 |  |  |  |  |  |  | 14,938,000 | 12,322,000 |
Commercial Construction | Watch 5 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 26,000 | 1,721,000 |  |  |  |  |  |  | 26,000 | 1,721,000 |
Commercial Construction | OAEM 6 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 2,948,000 | 79,000 |  |  |  |  |  |  | 2,948,000 | 79,000 |
Commercial Construction | Substandard 7 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 795,000 | 4,709,000 |  |  |  |  |  |  | 795,000 | 4,709,000 |
Commercial Construction | Doubtful 8 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Commercial Construction | Specific Reserves Evaluated Individually for Impairment |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 272,000 | 969,000 |  |  |  |  |  |  | 272,000 | 969,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 272,000 | 969,000 |  |  |  |  |  |  | 272,000 | 969,000 |
Commercial Construction | General Reserves Based on Historical Loss Experience |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 157,000 | 213,000 |  |  |  |  |  |  | 157,000 | 213,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 157,000 | 213,000 |  |  |  |  |  |  | 157,000 | 213,000 |
Commercial Construction | Reserve for Qualitative Factors |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 146,000 | 177,000 |  |  |  |  |  |  | 146,000 | 177,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 146,000 | 177,000 |  |  |  |  |  |  | 146,000 | 177,000 |
Commercial Construction | Unallocated Reserves |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Commercial Other |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Ending balance specifically evaluated for impairment | 841,000 | 652,000 |  |  |  |  |  |  | 841,000 | 652,000 | 402,000
Allowance for loans evaluated collectively for impairment | 1,435,000 | 1,398,000 |  |  |  |  |  |  | 1,435,000 | 1,398,000 | 1,661,000
Allowance for loan losses | 2,276,000 | 2,050,000 |  |  |  |  |  |  | 2,276,000 | 2,050,000 | 2,063,000
Commercial and municipal risk-rated loans receivable | 95,289,000 | 81,183,000 |  |  |  |  |  |  | 95,289,000 | 81,183,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 2,063,000 |  |  | 2,377,000 | 2,050,000 | 2,063,000 | 2,377,000
Chargeoffs |  |  |  |  |  |  |  |  | 2,583,000 | 3,215,000 | 6,492,000
Recoveries |  |  |  |  |  |  |  |  | (359,000) | (113,000) | (60,000)
Provision for loan losses |  |  |  |  |  |  |  |  | 2,450,000 | 3,089,000 | 6,118,000
Ending balance | 2,276,000 | 2,050,000 |  |  |  |  |  |  | 2,276,000 | 2,050,000 | 2,063,000
Ending balance specifically evaluated for impairment | 841,000 | 652,000 |  |  |  |  |  |  | 841,000 | 652,000 | 402,000
Ending balance collectively evaluated for impairment | 1,435,000 | 1,398,000 |  |  |  |  |  |  | 1,435,000 | 1,398,000 | 1,661,000
Related loan balances |  |  |  |  |  |  |  |  |  |  |
Ending balance | 95,289,000 | 81,183,000 |  |  |  |  |  |  | 95,289,000 | 81,183,000 | 86,982,000
Ending balance specifically evaluated for impairment | 6,698,000 | 5,861,000 |  |  |  |  |  |  | 6,698,000 | 5,861,000 | 7,042,000
Ending balance collectively evaluated for impairment | 88,591,000 | 75,322,000 |  |  |  |  |  |  | 88,591,000 | 75,322,000 | 79,940,000
Commercial Other | Strong 1 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 265,000 | 271,000 |  |  |  |  |  |  | 265,000 | 271,000 |
Commercial Other | Above Average 2 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 6,719,000 | 4,084,000 |  |  |  |  |  |  | 6,719,000 | 4,084,000 |
Commercial Other | Satisfactory 3 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 14,852,000 | 14,578,000 |  |  |  |  |  |  | 14,852,000 | 14,578,000 |
Commercial Other | Average 4 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 45,792,000 | 28,618,000 |  |  |  |  |  |  | 45,792,000 | 28,618,000 |
Commercial Other | Watch 5 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 10,439,000 | 19,524,000 |  |  |  |  |  |  | 10,439,000 | 19,524,000 |
Commercial Other | OAEM 6 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 3,238,000 | 5,300,000 |  |  |  |  |  |  | 3,238,000 | 5,300,000 |
Commercial Other | Substandard 7 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 13,622,000 | 8,806,000 |  |  |  |  |  |  | 13,622,000 | 8,806,000 |
Commercial Other | Doubtful 8 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 362,000 | 2,000 |  |  |  |  |  |  | 362,000 | 2,000 |
Commercial Other | Specific Reserves Evaluated Individually for Impairment |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 841,000 | 652,000 |  |  |  |  |  |  | 841,000 | 652,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 841,000 | 652,000 |  |  |  |  |  |  | 841,000 | 652,000 |
Commercial Other | General Reserves Based on Historical Loss Experience |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 745,000 | 763,000 |  |  |  |  |  |  | 745,000 | 763,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 745,000 | 763,000 |  |  |  |  |  |  | 745,000 | 763,000 |
Commercial Other | Reserve for Qualitative Factors |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 690,000 | 635,000 |  |  |  |  |  |  | 690,000 | 635,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 690,000 | 635,000 |  |  |  |  |  |  | 690,000 | 635,000 |
Commercial Other | Unallocated Reserves |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Municipal |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Ending balance specifically evaluated for impairment | 0 | 0 |  |  |  |  |  |  | 0 | 0 | 0
Allowance for loans evaluated collectively for impairment | 15,000 | 18,000 |  |  |  |  |  |  | 15,000 | 18,000 | 19,000
Allowance for loan losses | 15,000 | 18,000 |  |  |  |  |  |  | 15,000 | 18,000 | 19,000
Commercial and municipal risk-rated loans receivable | 19,117,000 | 14,704,000 |  |  |  |  |  |  | 19,117,000 | 14,704,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 19,000 |  |  | 19,000 | 18,000 | 19,000 | 19,000
Chargeoffs |  |  |  |  |  |  |  |  | 0 | 0 | 0
Recoveries |  |  |  |  |  |  |  |  | 0 | 0 | 0
Provision for loan losses |  |  |  |  |  |  |  |  | (3,000) | 1,000 | 0
Ending balance | 15,000 | 18,000 |  |  |  |  |  |  | 15,000 | 18,000 | 19,000
Ending balance specifically evaluated for impairment | 0 | 0 |  |  |  |  |  |  | 0 | 0 | 0
Ending balance collectively evaluated for impairment | 15,000 | 18,000 |  |  |  |  |  |  | 15,000 | 18,000 | 19,000
Related loan balances |  |  |  |  |  |  |  |  |  |  |
Ending balance | 19,117,000 | 14,704,000 |  |  |  |  |  |  | 19,117,000 | 14,704,000 | 16,221,000
Ending balance specifically evaluated for impairment | 0 | 0 |  |  |  |  |  |  | 0 | 0 | 0
Ending balance collectively evaluated for impairment | 19,117,000 | 14,704,000 |  |  |  |  |  |  | 19,117,000 | 14,704,000 | 16,221,000
Municipal | Strong 1 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 0 | 1,731,000 |  |  |  |  |  |  | 0 | 1,731,000 |
Municipal | Above Average 2 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 16,230,000 | 7,061,000 |  |  |  |  |  |  | 16,230,000 | 7,061,000 |
Municipal | Satisfactory 3 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 2,887,000 | 3,487,000 |  |  |  |  |  |  | 2,887,000 | 3,487,000 |
Municipal | Average 4 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 0 | 2,425,000 |  |  |  |  |  |  | 0 | 2,425,000 |
Municipal | Watch 5 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Municipal | OAEM 6 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Municipal | Substandard 7 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Municipal | Doubtful 8 |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Commercial and municipal risk-rated loans receivable | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Municipal | Specific Reserves Evaluated Individually for Impairment |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 |  |  |  |  |  |  |  | 0 |  |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 |  |  |  |  |  |  |  | 0 |  |
Municipal | General Reserves Based on Historical Loss Experience |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 |  |  |  |  |  |  |  | 0 |  |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 |  |  |  |  |  |  |  | 0 |  |
Municipal | Reserve for Qualitative Factors |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 15,000 | 18,000 |  |  |  |  |  |  | 15,000 | 18,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 15,000 | 18,000 |  |  |  |  |  |  | 15,000 | 18,000 |
Municipal | Unallocated Reserves |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Residential Term |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Ending balance specifically evaluated for impairment | 404,000 | 395,000 |  |  |  |  |  |  | 404,000 | 395,000 | 478,000
Allowance for loans evaluated collectively for impairment | 695,000 | 714,000 |  |  |  |  |  |  | 695,000 | 714,000 | 681,000
Allowance for loan losses | 1,099,000 | 1,109,000 |  |  |  |  |  |  | 1,099,000 | 1,109,000 | 1,159,000
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 1,159,000 |  |  | 1,408,000 | 1,109,000 | 1,159,000 | 1,408,000
Chargeoffs |  |  |  |  |  |  |  |  | 1,118,000 | 1,911,000 | 1,421,000
Recoveries |  |  |  |  |  |  |  |  | (103,000) | (110,000) | (7,000)
Provision for loan losses |  |  |  |  |  |  |  |  | 1,005,000 | 1,751,000 | 1,165,000
Ending balance | 1,099,000 | 1,109,000 |  |  |  |  |  |  | 1,099,000 | 1,109,000 | 1,159,000
Ending balance specifically evaluated for impairment | 404,000 | 395,000 |  |  |  |  |  |  | 404,000 | 395,000 | 478,000
Ending balance collectively evaluated for impairment | 695,000 | 714,000 |  |  |  |  |  |  | 695,000 | 714,000 | 681,000
Related loan balances |  |  |  |  |  |  |  |  |  |  |
Ending balance | 377,218,000 | 379,447,000 |  |  |  |  |  |  | 377,218,000 | 379,447,000 | 341,286,000
Ending balance specifically evaluated for impairment | 17,786,000 | 19,444,000 |  |  |  |  |  |  | 17,786,000 | 19,444,000 | 16,821,000
Ending balance collectively evaluated for impairment | 359,432,000 | 360,003,000 |  |  |  |  |  |  | 359,432,000 | 360,003,000 | 324,465,000
Residential Term | Specific Reserves Evaluated Individually for Impairment |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 404,000 | 395,000 |  |  |  |  |  |  | 404,000 | 395,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 404,000 | 395,000 |  |  |  |  |  |  | 404,000 | 395,000 |
Residential Term | General Reserves Based on Historical Loss Experience |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 342,000 | 278,000 |  |  |  |  |  |  | 342,000 | 278,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 342,000 | 278,000 |  |  |  |  |  |  | 342,000 | 278,000 |
Residential Term | Reserve for Qualitative Factors |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 353,000 | 436,000 |  |  |  |  |  |  | 353,000 | 436,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 353,000 | 436,000 |  |  |  |  |  |  | 353,000 | 436,000 |
Residential Term | Unallocated Reserves |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Residential Construction |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Ending balance specifically evaluated for impairment | 0 | 0 |  |  |  |  |  |  | 0 | 0 | 235,000
Allowance for loans evaluated collectively for impairment | 21,000 | 11,000 |  |  |  |  |  |  | 21,000 | 11,000 | 20,000
Allowance for loan losses | 21,000 | 11,000 |  |  |  |  |  |  | 21,000 | 11,000 | 255,000
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 255,000 |  |  | 44,000 | 11,000 | 255,000 | 44,000
Chargeoffs |  |  |  |  |  |  |  |  | 0 | 389,000 | 505,000
Recoveries |  |  |  |  |  |  |  |  | 0 | (54,000) | 0
Provision for loan losses |  |  |  |  |  |  |  |  | 10,000 | 91,000 | 716,000
Ending balance | 21,000 | 11,000 |  |  |  |  |  |  | 21,000 | 11,000 | 255,000
Ending balance specifically evaluated for impairment | 0 | 0 |  |  |  |  |  |  | 0 | 0 | 235,000
Ending balance collectively evaluated for impairment | 21,000 | 11,000 |  |  |  |  |  |  | 21,000 | 11,000 | 20,000
Related loan balances |  |  |  |  |  |  |  |  |  |  |
Ending balance | 11,803,000 | 6,459,000 |  |  |  |  |  |  | 11,803,000 | 6,459,000 | 10,469,000
Ending balance specifically evaluated for impairment | 0 | 0 |  |  |  |  |  |  | 0 | 0 | 1,198,000
Ending balance collectively evaluated for impairment | 11,803,000 | 6,459,000 |  |  |  |  |  |  | 11,803,000 | 6,459,000 | 9,271,000
Residential Construction | Specific Reserves Evaluated Individually for Impairment |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Residential Construction | General Reserves Based on Historical Loss Experience |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 10,000 | 4,000 |  |  |  |  |  |  | 10,000 | 4,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 10,000 | 4,000 |  |  |  |  |  |  | 10,000 | 4,000 |
Residential Construction | Reserve for Qualitative Factors |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 11,000 | 7,000 |  |  |  |  |  |  | 11,000 | 7,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 11,000 | 7,000 |  |  |  |  |  |  | 11,000 | 7,000 |
Residential Construction | Unallocated Reserves |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Home equity line of credit |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Ending balance specifically evaluated for impairment | 54,000 | 0 |  |  |  |  |  |  | 54,000 | 0 | 91,000
Allowance for loans evaluated collectively for impairment | 621,000 | 654,000 |  |  |  |  |  |  | 621,000 | 654,000 | 504,000
Allowance for loan losses | 675,000 | 654,000 |  |  |  |  |  |  | 675,000 | 654,000 | 595,000
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 595,000 |  |  | 670,000 | 654,000 | 595,000 | 670,000
Chargeoffs |  |  |  |  |  |  |  |  | 611,000 | 688,000 | 415,000
Recoveries |  |  |  |  |  |  |  |  | (24,000) | (1,000) | (1,000)
Provision for loan losses |  |  |  |  |  |  |  |  | 608,000 | 746,000 | 339,000
Ending balance | 675,000 | 654,000 |  |  |  |  |  |  | 675,000 | 654,000 | 595,000
Ending balance specifically evaluated for impairment | 54,000 | 0 |  |  |  |  |  |  | 54,000 | 0 | 91,000
Ending balance collectively evaluated for impairment | 621,000 | 654,000 |  |  |  |  |  |  | 621,000 | 654,000 | 504,000
Related loan balances |  |  |  |  |  |  |  |  |  |  |
Ending balance | 91,549,000 | 99,082,000 |  |  |  |  |  |  | 91,549,000 | 99,082,000 | 105,244,000
Ending balance specifically evaluated for impairment | 1,648,000 | 1,311,000 |  |  |  |  |  |  | 1,648,000 | 1,311,000 | 1,163,000
Ending balance collectively evaluated for impairment | 89,901,000 | 97,771,000 |  |  |  |  |  |  | 89,901,000 | 97,771,000 | 104,081,000
Home equity line of credit | Specific Reserves Evaluated Individually for Impairment |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 54,000 | 0 |  |  |  |  |  |  | 54,000 | 0 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 54,000 | 0 |  |  |  |  |  |  | 54,000 | 0 |
Home equity line of credit | General Reserves Based on Historical Loss Experience |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 343,000 | 315,000 |  |  |  |  |  |  | 343,000 | 315,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 343,000 | 315,000 |  |  |  |  |  |  | 343,000 | 315,000 |
Home equity line of credit | Reserve for Qualitative Factors |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 278,000 | 339,000 |  |  |  |  |  |  | 278,000 | 339,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 278,000 | 339,000 |  |  |  |  |  |  | 278,000 | 339,000 |
Home equity line of credit | Unallocated Reserves |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Consumer |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Ending balance specifically evaluated for impairment | 0 | 0 |  |  |  |  |  |  | 0 | 0 | 11,000
Allowance for loans evaluated collectively for impairment | 573,000 | 592,000 |  |  |  |  |  |  | 573,000 | 592,000 | 573,000
Allowance for loan losses | 573,000 | 592,000 |  |  |  |  |  |  | 573,000 | 592,000 | 584,000
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 584,000 |  |  | 646,000 | 592,000 | 584,000 | 646,000
Chargeoffs |  |  |  |  |  |  |  |  | 430,000 | 555,000 | 381,000
Recoveries |  |  |  |  |  |  |  |  | (183,000) | (208,000) | (222,000)
Provision for loan losses |  |  |  |  |  |  |  |  | 228,000 | 355,000 | 97,000
Ending balance | 573,000 | 592,000 |  |  |  |  |  |  | 573,000 | 592,000 | 584,000
Ending balance specifically evaluated for impairment | 0 | 0 |  |  |  |  |  |  | 0 | 0 | 11,000
Ending balance collectively evaluated for impairment | 573,000 | 592,000 |  |  |  |  |  |  | 573,000 | 592,000 | 573,000
Related loan balances |  |  |  |  |  |  |  |  |  |  |
Ending balance | 15,066,000 | 14,657,000 |  |  |  |  |  |  | 15,066,000 | 14,657,000 | 16,788,000
Ending balance specifically evaluated for impairment | 0 | 0 |  |  |  |  |  |  | 0 | 0 | 53,000
Ending balance collectively evaluated for impairment | 15,066,000 | 14,657,000 |  |  |  |  |  |  | 15,066,000 | 14,657,000 | 16,735,000
Consumer | Specific Reserves Evaluated Individually for Impairment |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Consumer | General Reserves Based on Historical Loss Experience |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 382,000 | 362,000 |  |  |  |  |  |  | 382,000 | 362,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 382,000 | 362,000 |  |  |  |  |  |  | 382,000 | 362,000 |
Consumer | Reserve for Qualitative Factors |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 191,000 | 230,000 |  |  |  |  |  |  | 191,000 | 230,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 191,000 | 230,000 |  |  |  |  |  |  | 191,000 | 230,000 |
Consumer | Unallocated Reserves |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Unallocated Financing Receivables |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Ending balance specifically evaluated for impairment | 0 | 0 |  |  |  |  |  |  | 0 | 0 | 0
Allowance for loans evaluated collectively for impairment | 1,678,000 | 842,000 |  |  |  |  |  |  | 1,678,000 | 842,000 | 2,008,000
Allowance for loan losses | 1,678,000 | 842,000 |  |  |  |  |  |  | 1,678,000 | 842,000 | 2,008,000
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  |  |  | 2,008,000 |  |  | 1,880,000 | 842,000 | 2,008,000 | 1,880,000
Chargeoffs |  |  |  |  |  |  |  |  | 0 | 0 | 0
Recoveries |  |  |  |  |  |  |  |  | 0 | 0 | 0
Provision for loan losses |  |  |  |  |  |  |  |  | 836,000 | (1,166,000) | 128,000
Ending balance | 1,678,000 | 842,000 |  |  |  |  |  |  | 1,678,000 | 842,000 | 2,008,000
Ending balance specifically evaluated for impairment | 0 | 0 |  |  |  |  |  |  | 0 | 0 | 0
Ending balance collectively evaluated for impairment | 1,678,000 | 842,000 |  |  |  |  |  |  | 1,678,000 | 842,000 | 2,008,000
Related loan balances |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 | 0 |  |  |  |  |  |  | 0 | 0 | 0
Ending balance specifically evaluated for impairment | 0 | 0 |  |  |  |  |  |  | 0 | 0 | 0
Ending balance collectively evaluated for impairment | 0 | 0 |  |  |  |  |  |  | 0 | 0 | 0
Unallocated Financing Receivables | Specific Reserves Evaluated Individually for Impairment |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Unallocated Financing Receivables | General Reserves Based on Historical Loss Experience |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Unallocated Financing Receivables | Reserve for Qualitative Factors |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 0 | 0 |  |  |  |  |  |  | 0 | 0 |
Unallocated Financing Receivables | Unallocated Reserves |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Allowance for loan losses | 1,678,000 | 842,000 |  |  |  |  |  |  | 1,678,000 | 842,000 |
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |
Ending balance | 1,678,000 | 842,000 |  |  |  |  |  |  | 1,678,000 | 842,000 |
Minimum |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Risk Based Ratios, Weighted-Average Required Reserve as Percent of Total Loans |  |  |  |  |  |  |  |  | 0.88% |  |
Regulatory Capital Requirements, Estimated Required Reserve |  |  |  |  |  |  |  |  | 10,000,000 |  |
Maximum |  |  |  |  |  |  |  |  |  |  |
Financing Receivable, Allowance for Credit Losses [Line Items] |  |  |  |  |  |  |  |  |  |  |
Risk Based Ratios, Weighted-Average Required Reserve as Percent of Total Loans |  |  |  |  |  |  |  |  | 1.60% |  |
Regulatory Capital Requirements, Estimated Required Reserve |  |  |  |  |  |  |  |  | $ 13,000,000 |  |

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- Definition The high maximum percentage of loan to value for consumer loans based on purchase price of the collateral. + References No definition available. + Details
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