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Loans (Credit Quality Indicator of loans) (Details) - USD ($) $ in Thousands | Mar. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | $ 3,738,999 | $ 3,745,072
Commercial Secured [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 801,500 | 813,435
Pass | 666,581 | 678,159
Special Mention | 54,798 | 63,178
Substandard | 80,121 | 72,098
Doubtful | 0 | 0
Loss | 0 | 0
Commercial Secured [Member] | Acquired loans (under ASC 310-20) [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 1,009 | 1,036
Pass | 77 | 94
Special Mention | 0 | 0
Substandard | 932 | 942
Doubtful | 0 | 0
Loss | 0 | 0
Corporate | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 272,698 | 289,052
Pass | 230,648 | 246,711
Special Mention | 17,502 | 26,544
Substandard | 24,548 | 15,797
Doubtful | 0 | 0
Loss | 0 | 0
Institutional | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 68,926 | 69,613
Pass | 58,976 | 59,509
Special Mention | 0 | 0
Substandard | 9,950 | 10,104
Doubtful | 0 | 0
Loss | 0 | 0
Middle Market | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 206,149 | 207,463
Pass | 149,873 | 151,638
Special Mention | 33,394 | 32,638
Substandard | 22,882 | 23,187
Doubtful | 0 | 0
Loss | 0 | 0
Retail | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 230,965 | 224,114
Pass | 205,603 | 198,402
Special Mention | 3,902 | 3,996
Substandard | 21,460 | 21,716
Doubtful | 0 | 0
Loss | 0 | 0
Retail | Acquired loans (under ASC 310-20) [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 54 | 54
Pass | 0 | 0
Special Mention | 0 | 0
Substandard | 54 | 54
Doubtful | 0 | 0
Loss | 0 | 0
Floor Plan | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 4,098 | 4,184
Pass | 2,817 | 2,890
Special Mention | 0 | 0
Substandard | 1,281 | 1,294
Doubtful | 0 | 0
Loss | 0 | 0
Floor Plan | Acquired loans (under ASC 310-20) [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 955 | 982
Pass | 77 | 94
Special Mention | 0 | 0
Substandard | 878 | 888
Doubtful | 0 | 0
Loss | 0 | 0
Real Estate | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 18,664 | 19,009
Pass | 18,664 | 19,009
Special Mention | 0 | 0
Substandard | 0 | 0
Doubtful | 0 | 0
Loss | 0 | 0
Other commercial and industrial [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 768,051 | 784,153
Pass | 719,066 | 729,167
Special Mention | 32,094 | 41,852
Substandard | 16,891 | 13,134
Doubtful | 0 | 0
Loss | 0 | 0
Other commercial and industrial [Member] | Acquired loans (under ASC 310-20) [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 1,396 | 1,510
Pass | 1,396 | 1,510
Special Mention | 0 | 0
Substandard | 0 | 0
Doubtful | 0 | 0
Loss | 0 | 0
Corporate | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 148,408 | 179,885
Pass | 123,288 | 154,629
Special Mention | 25,120 | 25,256
Substandard | 0 | 0
Doubtful | 0 | 0
Loss | 0 | 0
Institutional | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 146,380 | 156,410
Pass | 146,380 | 156,410
Special Mention | 0 | 0
Substandard | 0 | 0
Doubtful | 0 | 0
Loss | 0 | 0
Middle Market | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 92,515 | 87,967
Pass | 81,395 | 63,876
Special Mention | 3,711 | 13,737
Substandard | 7,409 | 10,354
Doubtful | 0 | 0
Loss | 0 | 0
Retail | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 332,126 | 310,212
Pass | 322,540 | 307,160
Special Mention | 304 | 318
Substandard | 9,282 | 2,734
Doubtful | 0 | 0
Loss | 0 | 0
Retail | Acquired loans (under ASC 310-20) [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 1,396 | 1,510
Pass | 1,396 | 1,510
Special Mention | 0 | 0
Substandard | 0 | 0
Doubtful | 0 | 0
Loss | 0 | 0
Floor Plan | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 48,622 | 49,679
Pass | 45,463 | 47,092
Special Mention | 2,959 | 2,541
Substandard | 200 | 46
Doubtful | 0 | 0
Loss | 0 | 0
Floor Plan | Acquired loans (under ASC 310-20) [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount |  | 0
Pass |  | 0
Special Mention |  | 0
Substandard |  | 0
Doubtful |  | 0
Loss |  | 0
Total Commercial subject to risk rating [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 1,569,551 | 1,597,588
Pass | 1,385,647 | 1,407,326
Special Mention | 86,892 | 105,030
Substandard | 97,012 | 85,232
Doubtful | 0 | 0
Loss | 0 | 0
Total Commercial subject to risk rating [Member] | Acquired loans (under ASC 310-20) [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 2,405 | 2,546
Pass | 1,473 | 1,604
Special Mention | 0 | 0
Substandard | 932 | 942
Doubtful | 0 | 0
Loss | 0 | 0
Retail [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 2,169,448 | 2,147,484
Pass | 2,090,444 | 2,056,307
Special Mention | 0 | 0
Substandard | 79,004 | 91,177
Doubtful | 0 | 0
Loss | 0 | 0
Retail [Member] | Acquired loans (under ASC 310-20) [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 25,104 | 28,423
Pass | 24,579 | 27,825
Special Mention | 0 | 0
Substandard | 525 | 598
Doubtful | 0 | 0
Loss | 0 | 0
Mortgage Loan [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 651,423 | 668,809
Pass | 586,696 | 592,834
Special Mention | 0 | 0
Substandard | 64,727 | 75,975
Doubtful | 0 | 0
Loss | 0 | 0
Conventional Loan [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 517,773 | 527,732
Pass | 487,640 | 493,952
Special Mention | 0 | 0
Substandard | 30,133 | 33,780
Doubtful | 0 | 0
Loss | 0 | 0
NonTraditional Mortgage [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 13,206 | 14,273
Pass | 10,589 | 11,188
Special Mention | 0 | 0
Substandard | 2,617 | 3,085
Doubtful | 0 | 0
Loss | 0 | 0
Loss Mitigation Program [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 107,257 | 106,833
Pass | 88,231 | 87,444
Special Mention | 0 | 0
Substandard | 19,026 | 19,389
Doubtful | 0 | 0
Loss | 0 | 0
Home equity secured personal loans [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 245 | 250
Pass | 236 | 250
Special Mention | 0 | 0
Substandard | 9 | 0
Doubtful | 0 | 0
Loss | 0 | 0
Option on Loans | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 12,942 | 19,721
Pass | 0 | 0
Special Mention | 0 | 0
Substandard | 12,942 | 19,721
Doubtful | 0 | 0
Loss | 0 | 0
Consumer Loan [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 350,543 | 348,980
Pass | 348,429 | 347,272
Special Mention | 0 | 0
Substandard | 2,114 | 1,708
Doubtful | 0 | 0
Loss | 0 | 0
Consumer Loan [Member] | Acquired loans (under ASC 310-20) [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 22,768 | 23,988
Pass | 22,343 | 23,590
Special Mention | 0 | 0
Substandard | 425 | 398
Doubtful | 0 | 0
Loss | 0 | 0
Credit Cards [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 27,926 | 28,034
Pass | 27,194 | 27,623
Special Mention | 0 | 0
Substandard | 732 | 411
Doubtful | 0 | 0
Loss | 0 | 0
Credit Cards [Member] | Acquired loans (under ASC 310-20) [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 20,622 | 21,822
Pass | 20,232 | 21,442
Special Mention | 0 | 0
Substandard | 390 | 380
Doubtful | 0 | 0
Loss | 0 | 0
Overdrafts [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 172 | 214
Pass | 137 | 204
Special Mention | 0 | 0
Substandard | 35 | 10
Doubtful | 0 | 0
Loss | 0 | 0
Unsecured personal lines of credit [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 1,929 | 1,917
Pass | 1,900 | 1,895
Special Mention | 0 | 0
Substandard | 29 | 22
Doubtful | 0 | 0
Loss | 0 | 0
Unsecured personal loans [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 304,608 | 303,119
Pass | 303,582 | 301,857
Special Mention | 0 | 0
Substandard | 1,026 | 1,262
Doubtful | 0 | 0
Loss | 0 | 0
Cash collateral personal loans [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 15,908 | 15,696
Pass | 15,616 | 15,693
Special Mention | 0 | 0
Substandard | 292 | 3
Doubtful | 0 | 0
Loss | 0 | 0
Personal loans [Member] | Acquired loans (under ASC 310-20) [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 2,146 | 2,166
Pass | 2,111 | 2,148
Special Mention | 0 | 0
Substandard | 35 | 18
Doubtful | 0 | 0
Loss | 0 | 0
Auto and Leasing [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 1,167,482 | 1,129,695
Pass | 1,155,319 | 1,116,201
Special Mention | 0 | 0
Substandard | 12,163 | 13,494
Doubtful | 0 | 0
Loss | 0 | 0
Auto Loan [Member] | Acquired loans (under ASC 310-20) [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 2,336 | 4,435
Pass | 2,236 | 4,235
Special Mention | 0 | 0
Substandard | 100 | 200
Doubtful | 0 | 0
Loss | 0 | 0
Total Commercial and Retail Loans Subject To Risk Rating Member [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 3,766,508 | 3,776,041
Pass | 3,502,143 | 3,493,062
Special Mention | 86,892 | 105,030
Substandard | 177,473 | 177,949
Doubtful | 0 | 0
Loss | $ 0 | $ 0

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- Definition Loans classified as loss are considered uncollectible and of such little value that their continuance as bankable assets is not warranted. This classification does not mean that the asset has absolutely no recovery or salvage value, but rather that it is not practical or desirable to defer writing off this worthless loan even though partial recovery may be effected in the future. + References No definition available. + Details
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- Definition A category of financing receivables that have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. + References No definition available. + Details
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- Definition A category of financing receivables considered to have potential weaknesses that deserve management's close attention. If left uncorrected, those potential weaknesses may result in a deterioration of the repayment prospects for the asset or of the creditor's position at some future date. + References No definition available. + Details
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- Definition A category of financing receivables that are inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the creditor will sustain some loss if the deficiencies are not corrected. + References No definition available. + Details
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- Definition Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=82891408&loc=d3e4428-111522 + Details
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