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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, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018 | Dec. 31, 2018
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | $ 60,778 |  | $ 60,778 |  | $ 58,184
No related allowance recorded, Unpaid Principal Balance | 107,999 |  | 107,999 |  | 113,292
Impaired loans with No Related Allowance Average Recorded Investment | 61,106 | $ 65,872 | 61,570 | $ 74,868 |
Impaired loans with No Related Allowance Interest Income Recognized | 707 | 233 | 1,111 | 964 |
With an allowance recorded, Recorded Investment | 7,119 |  | 7,119 |  | 1,748
With an allowance recorded, Unpaid Principal Balance | 7,119 |  | 7,119 |  | 1,754
With an allowance recorded, Related Allowance | 1,386 |  | 1,386 |  | 36
Impaired loans With An Allowance Recorded Average Recorded Investment | 7,083 | 8,798 | 7,026 | 8,811 |
Impaired loans With An Allowance Recorded Interest Income Recognized | 936 | 11 | 229 | 34 |
Total, Recorded Investment | 67,897 |  | 67,897 |  | 59,932
Total, Unpaid Principal Balance | 115,118 |  | 115,118 |  | 115,046
Total, Related Allowance | 1,386 |  | 1,386 |  | 36
Total Impaired Loans Average Recorded Investment | 68,189 | 74,760 | 68,596 | 83,679 |
Total Impaired Loans Interest Income Recognized | 936 | 244 | 1,340 | 998 |
Commercial Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | 41,030 |  | 41,030 |  | 29,896
No related allowance recorded, Unpaid Principal Balance | 87,716 |  | 87,716 |  | 83,596
Impaired loans with No Related Allowance Average Recorded Investment | 41,731 | 31,769 | 41,332 | 39,132 |
Impaired loans with No Related Allowance Interest Income Recognized | 570 | 36 | 733 | 102 |
Total, Recorded Investment | 41,030 |  | 41,030 |  | 29,896
Total, Unpaid Principal Balance | 87,716 |  | 87,716 |  | 83,596
Total, Related Allowance |  |  |  |  |
Total Impaired Loans Average Recorded Investment | 41,332 | 31,769 | 41,731 | 39,132 |
Total Impaired Loans Interest Income Recognized | 570 | 36 | 733 | 102 |
Commercial Real Estate Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | 12,136 |  | 12,136 |  | 16,839
No related allowance recorded, Unpaid Principal Balance | 12,301 |  | 12,301 |  | 17,935
Impaired loans with No Related Allowance Average Recorded Investment | 12,178 | 21,557 | 12,213 | 21,714 |
Impaired loans with No Related Allowance Interest Income Recognized | 79 | 105 | 221 | 475 |
With an allowance recorded, Recorded Investment | 388 |  | 388 |  | 1,488
With an allowance recorded, Unpaid Principal Balance | 388 |  | 388 |  | 1,488
With an allowance recorded, Related Allowance | 23 |  | 23 |  | 7
Impaired loans With An Allowance Recorded Average Recorded Investment | 392 | 8,534 | 393 | 8,544 |
Impaired loans With An Allowance Recorded Interest Income Recognized |  | 11 |  | 34 |
Total, Recorded Investment | 12,524 |  | 12,524 |  | 18,327
Total, Unpaid Principal Balance | 12,689 |  | 12,689 |  | 19,423
Total, Related Allowance | 23 |  | 23 |  | 7
Total Impaired Loans Average Recorded Investment | 12,570 | 30,091 | 12,606 | 30,258 |
Total Impaired Loans Interest Income Recognized | 79 | 116 | 221 | 509 |
Commercial Construction Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | 6,079 |  | 6,079 |  | 9,240
No related allowance recorded, Unpaid Principal Balance | 6,085 |  | 6,085 |  | 9,240
Impaired loans with No Related Allowance Average Recorded Investment | 6,044 | 10,297 | 6,047 | 11,718 |
Impaired loans with No Related Allowance Interest Income Recognized | 58 | 92 | 138 | 387 |
With an allowance recorded, Recorded Investment | 6,467 |  | 6,467 |  |
With an allowance recorded, Unpaid Principal Balance | 6,467 |  | 6,467 |  |
With an allowance recorded, Related Allowance | 1,339 |  | 1,339 |  |
Impaired loans With An Allowance Recorded Average Recorded Investment | 6,439 |  | 6,378 |  |
Impaired loans With An Allowance Recorded Interest Income Recognized | 220 |  | 220 |  |
Total, Recorded Investment | 12,546 |  | 12,546 |  | 9,240
Total, Unpaid Principal Balance | 12,552 |  | 12,552 |  | 9,240
Total, Related Allowance | 1,339 |  | 1,339 |  |
Total Impaired Loans Average Recorded Investment | 12,483 |  | 12,425 |  |
Total Impaired Loans Interest Income Recognized | 278 | 92 | 358 | 387 |
Residential Real Estate Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | 1,533 |  | 1,533 |  | 2,209
No related allowance recorded, Unpaid Principal Balance | 1,897 |  | 1,897 |  | 2,521
Impaired loans with No Related Allowance Average Recorded Investment | 1,552 | 2,249 | 1,579 | 2,304 |
Impaired loans with No Related Allowance Interest Income Recognized |  |  | 19 |  |
With an allowance recorded, Recorded Investment | 264 |  | 264 |  | 260
With an allowance recorded, Unpaid Principal Balance | 264 |  | 264 |  | 266
With an allowance recorded, Related Allowance | 24 |  | 24 |  | 29
Impaired loans With An Allowance Recorded Average Recorded Investment | 252 | 264 | 255 | 267 |
Impaired loans With An Allowance Recorded Interest Income Recognized | 9 |  | 9 |  |
Total, Recorded Investment | 1,797 |  | 1,797 |  | 2,469
Total, Unpaid Principal Balance | 2,161 |  | 2,161 |  | 2,787
Total, Related Allowance | 24 |  | 24 |  | $ 29
Total Impaired Loans Average Recorded Investment | 1,804 | 2,513 | 1,834 | 2,571 |
Total Impaired Loans Interest Income Recognized | $ 9 |  | $ 28 |  |

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