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Loans and the Allowance for Loan Losses (Details) - Schedule of analysis of impaired loans, by class - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016 | Dec. 31, 2016
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | $ 29,195 |  | $ 29,195 |  | $ 29,747
No related allowance recorded, Unpaid Principal Balance | 29,491 |  | 29,491 |  | 30,377
Impaired loans with No Related Allowance Average Recorded Investment | 29,264 | $ 20,398 | 28,840 | $ 16,784 |
Impaired loans with No Related Allowance Interest Income Recognized | 321 | 158 | 762 | 276 |
Impaired loans With An Allowance Recorded Average Recorded Investment | 1,645 | 91,546 | 1,654 | 102,577 |
Impaired loans With An Allowance Recorded Interest Income Recognized | 2 | 925 | 39 | 2,447 |
Total, Recorded Investment | 30,835 |  | 30,835 |  | 30,991
Total, Unpaid Principal Balance | 31,543 |  | 31,543 |  | 31,621
Total, Related Allowance | 110 |  | 110 |  | 145
Total Impaired Loans Average Recorded Investment | 30,909 | 111,944 | 30,494 | 102,557 |
Total Impaired Loans Interest Income Recognized | 323 | 1,083 | 801 | 2,723 |
Commercial Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | 3,068 |  | 3,068 |  | 3,637
No related allowance recorded, Unpaid Principal Balance | 3,073 |  | 3,073 |  | 4,063
Impaired loans with No Related Allowance Average Recorded Investment | 3,100 | 6,704 | 3,149 | 4,317 |
Impaired loans with No Related Allowance Interest Income Recognized | 34 | 66 | 115 | 86 |
Impaired loans With An Allowance Recorded Average Recorded Investment |  | 91,393 |  | 85,620 |
Impaired loans With An Allowance Recorded Interest Income Recognized |  | 925 |  | 2,447 |
Total, Recorded Investment | 3,068 |  | 3,068 |  | 3,637
Total, Unpaid Principal Balance | 3,073 |  | 3,073 |  | 4,063
Total, Related Allowance |  |  |  |  |
Total Impaired Loans Average Recorded Investment | 3,100 | 98,097 | 3,149 | 89,937 |
Total Impaired Loans Interest Income Recognized | 34 | 991 | 115 | 2,533 |
Commercial Real Estate Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | 19,221 |  | 19,221 |  | 18,288
No related allowance recorded, Unpaid Principal Balance | 19,283 |  | 19,283 |  | 18,288
Impaired loans with No Related Allowance Average Recorded Investment | 19,302 | 9,129 | 18,813 | 8,167 |
Impaired loans with No Related Allowance Interest Income Recognized | 221 | 65 | 424 | 118 |
With an allowance recorded, Recorded Investment | 1,640 |  | 1,640 |  | 1,244
With an allowance recorded, Unpaid Principal Balance | 2,052 |  | 2,052 |  | 1,245
With an allowance recorded, Related Allowance | 110 |  | 110 |  | 145
Impaired loans With An Allowance Recorded Average Recorded Investment | 1,645 | 153 | 1,654 |  |
Impaired loans With An Allowance Recorded Interest Income Recognized | 2 |  | 39 |  |
Total, Recorded Investment | 20,861 |  | 20,861 |  | 19,532
Total, Unpaid Principal Balance | 21,335 |  | 21,335 |  | 19,532
Total, Related Allowance | 110 |  | 110 |  | 145
Total Impaired Loans Average Recorded Investment | 20,947 | 9,282 | 20,467 | 8,320 |
Total Impaired Loans Interest Income Recognized | 223 | 65 | 463 | 118 |
Commercial Construction Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | 4,340 |  | 4,340 |  | 5,909
No related allowance recorded, Unpaid Principal Balance | 4,340 |  | 4,340 |  | 5,909
Impaired loans with No Related Allowance Average Recorded Investment | 4,285 | 1,224 | 4,273 | 979 |
Impaired loans with No Related Allowance Interest Income Recognized | 63 | 21 | 215 | 54 |
Total, Recorded Investment | 4,340 |  | 4,340 |  | 5,909
Total, Unpaid Principal Balance | 4,340 |  | 4,340 |  | 5,909
Total, Related Allowance |  |  |  |  |
Total Impaired Loans Average Recorded Investment | 4,285 | 1,224 | 4,273 | 979 |
Total Impaired Loans Interest Income Recognized | 63 | 21 | 215 | 54 |
Residential Real Estate Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | 2,520 |  | 2,520 |  | 1,851
No related allowance recorded, Unpaid Principal Balance | 2,749 |  | 2,749 |  | 2,055
Impaired loans with No Related Allowance Average Recorded Investment | 2,529 | 3,271 | 2,551 | 3,247 |
Impaired loans with No Related Allowance Interest Income Recognized | 2 | 5 | 6 | 15 |
Total, Recorded Investment | 2,520 |  | 2,520 |  | 1,851
Total, Unpaid Principal Balance | 2,749 |  | 2,749 |  | 2,055
Total, Related Allowance |  |  |  |  |
Total Impaired Loans Average Recorded Investment | 2,259 | 3,271 | 2,551 | 3,247 |
Total Impaired Loans Interest Income Recognized | 2 | 5 | 6 | 15 |
Consumer Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | 46 |  | 46 |  | 62
No related allowance recorded, Unpaid Principal Balance | 46 |  | 46 |  | 62
Impaired loans with No Related Allowance Average Recorded Investment | 48 | 70 | 54 | 74 |
Impaired loans with No Related Allowance Interest Income Recognized | 1 | 1 | 2 | 3 |
Total, Recorded Investment | 46 |  | 46 |  | 62
Total, Unpaid Principal Balance | 46 |  | 46 |  | 62
Total, Related Allowance |  |  |  |  |
Total Impaired Loans Average Recorded Investment | 48 | 70 | 54 | 74 |
Total Impaired Loans Interest Income Recognized | $ 1 | $ 1 | $ 2 | $ 3 |

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