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Impaired Loans (Details) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012
Summary of the impaired loans by portfolio class of loans |  |
Loans with a Specific Valuation Allowance, Recorded Balance | $ 61,503 | $ 62,759
Loans with a Specific Valuation Allowance, Unpaid Principal Balance | 63,406 | 70,261
Loans with a Specific Valuation Allowance, Specific Valuation Allowance | 11,949 | 15,534
Loans with a Specific Valuation Allowance, Average Balance | 59,823 | 76,656
Loans without a Specific Valuation Allowance, Recorded Balance | 138,177 | 138,976
Loans without a Specific Valuation Allowance, Unpaid Principal Balance | 169,082 | 149,412
Loans without a Specific Valuation Allowance, Average Balance | 139,129 | 162,505
Recorded balance | 199,680 | 201,735
Unpaid principal balance | 232,488 | 219,673
Specific valuation allowance | 11,949 | 15,534
Average balance | 198,952 | 239,161
Residential Real Estate |  |
Summary of the impaired loans by portfolio class of loans |  |
Loans with a Specific Valuation Allowance, Recorded Balance | 7,233 | 7,334
Loans with a Specific Valuation Allowance, Unpaid Principal Balance | 7,394 | 7,459
Loans with a Specific Valuation Allowance, Specific Valuation Allowance | 990 | 1,680
Loans with a Specific Valuation Allowance, Average Balance | 7,237 | 12,797
Loans without a Specific Valuation Allowance, Recorded Balance | 16,837 | 18,528
Loans without a Specific Valuation Allowance, Unpaid Principal Balance | 18,033 | 19,613
Loans without a Specific Valuation Allowance, Average Balance | 18,103 | 16,034
Recorded balance | 24,070 | 25,862
Unpaid principal balance | 25,427 | 27,072
Specific valuation allowance | 990 | 1,680
Average balance | 25,340 | 28,831
Commercial Real Estate |  |
Summary of the impaired loans by portfolio class of loans |  |
Loans with a Specific Valuation Allowance, Recorded Balance | 23,917 | 29,595
Loans with a Specific Valuation Allowance, Unpaid Principal Balance | 25,331 | 36,887
Loans with a Specific Valuation Allowance, Specific Valuation Allowance | 3,763 | 7,716
Loans with a Specific Valuation Allowance, Average Balance | 26,105 | 36,164
Loans without a Specific Valuation Allowance, Recorded Balance | 95,609 | 95,687
Loans without a Specific Valuation Allowance, Unpaid Principal Balance | 119,017 | 102,798
Loans without a Specific Valuation Allowance, Average Balance | 95,808 | 111,554
Recorded balance | 119,526 | 125,282
Unpaid principal balance | 144,348 | 139,685
Specific valuation allowance | 3,763 | 7,716
Average balance | 121,913 | 147,718
Other Commercial |  |
Summary of the impaired loans by portfolio class of loans |  |
Loans with a Specific Valuation Allowance, Recorded Balance | 27,015 | 21,205
Loans with a Specific Valuation Allowance, Unpaid Principal Balance | 27,238 | 21,278
Loans with a Specific Valuation Allowance, Specific Valuation Allowance | 6,155 | 3,859
Loans with a Specific Valuation Allowance, Average Balance | 22,460 | 22,665
Loans without a Specific Valuation Allowance, Recorded Balance | 14,489 | 12,388
Loans without a Specific Valuation Allowance, Unpaid Principal Balance | 19,156 | 14,318
Loans without a Specific Valuation Allowance, Average Balance | 14,106 | 19,733
Recorded balance | 41,504 | 33,593
Unpaid principal balance | 46,394 | 35,596
Specific valuation allowance | 6,155 | 3,859
Average balance | 36,566 | 42,398
Home Equity |  |
Summary of the impaired loans by portfolio class of loans |  |
Loans with a Specific Valuation Allowance, Recorded Balance | 886 | 1,354
Loans with a Specific Valuation Allowance, Unpaid Principal Balance | 949 | 1,362
Loans with a Specific Valuation Allowance, Specific Valuation Allowance | 265 | 870
Loans with a Specific Valuation Allowance, Average Balance | 767 | 1,390
Loans without a Specific Valuation Allowance, Recorded Balance | 8,153 | 9,720
Loans without a Specific Valuation Allowance, Unpaid Principal Balance | 9,631 | 9,965
Loans without a Specific Valuation Allowance, Average Balance | 8,844 | 11,993
Recorded balance | 9,039 | 11,074
Unpaid principal balance | 10,580 | 11,327
Specific valuation allowance | 265 | 870
Average balance | 9,611 | 13,383
Other Consumer |  |
Summary of the impaired loans by portfolio class of loans |  |
Loans with a Specific Valuation Allowance, Recorded Balance | 2,452 | 3,271
Loans with a Specific Valuation Allowance, Unpaid Principal Balance | 2,494 | 3,275
Loans with a Specific Valuation Allowance, Specific Valuation Allowance | 776 | 1,409
Loans with a Specific Valuation Allowance, Average Balance | 3,254 | 3,640
Loans without a Specific Valuation Allowance, Recorded Balance | 3,089 | 2,653
Loans without a Specific Valuation Allowance, Unpaid Principal Balance | 3,245 | 2,718
Loans without a Specific Valuation Allowance, Average Balance | 2,268 | 3,191
Recorded balance | 5,541 | 5,924
Unpaid principal balance | 5,739 | 5,993
Specific valuation allowance | 776 | 1,409
Average balance | $ 5,522 | $ 6,831

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