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Loans Receivable (Credit Quality Indicator of loans) (Details) - USD ($) $ in Thousands | Sep. 30, 2017 | Dec. 31, 2016
--- | --- | ---
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | $ 4,100,026 | $ 4,245,364
Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 3,087,981 | 3,046,270
Commercial Secured [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 755,858 | 773,663
Pass | 658,024 | 679,337
Special Mention | 34,475 | 45,340
Substandard | 63,359 | 48,986
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 | 1,450 | 2,533
Pass | 393 | 905
Special Mention | 0 | 337
Substandard | 1,057 | 1,291
Doubtful | 0 | 0
Loss | 0 | 0
Corporate | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 209,000 | 242,770
Pass | 192,513 | 226,768
Special Mention | 14,550 | 16,002
Substandard | 1,937 | 0
Doubtful | 0 | 0
Loss | 0 | 0
Institutional | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 46,176 | 26,800
Pass | 34,348 | 16,067
Special Mention | 0 | 9,090
Substandard | 11,828 | 1,643
Doubtful | 0 | 0
Loss | 0 | 0
Middle Market | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 237,677 | 234,981
Pass | 198,479 | 194,913
Special Mention | 11,020 | 11,689
Substandard | 28,178 | 28,379
Doubtful | 0 | 0
Loss | 0 | 0
Retail | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 243,925 | 249,728
Pass | 214,924 | 222,205
Special Mention | 7,585 | 8,559
Substandard | 21,416 | 18,964
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 | 121 | 143
Pass | 0 | 0
Special Mention | 0 | 0
Substandard | 121 | 143
Doubtful | 0 | 0
Loss | 0 | 0
Floor Plan | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 3,607 | 2,989
Pass | 2,287 | 2,989
Special Mention | 1,320 | 0
Substandard | 0 | 0
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 | 1,329 | 2,390
Pass | 393 | 905
Special Mention | 0 | 337
Substandard | 936 | 1,148
Doubtful | 0 | 0
Loss | 0 | 0
Real Estate | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 15,473 | 16,395
Pass | 15,473 | 16,395
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 | 489,853 | 504,203
Pass | 465,910 | 478,189
Special Mention | 12,545 | 19,795
Substandard | 11,398 | 6,219
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 | 3,162 | 3,029
Pass | 3,154 | 3,014
Special Mention | 0 | 0
Substandard | 8 | 15
Doubtful | 0 | 0
Loss | 0 | 0
Corporate | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 163,192 | 136,438
Pass | 163,192 | 136,438
Special Mention | 0 | 0
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 | 118,091 | 180,285
Pass | 118,091 | 180,185
Special Mention | 0 | 100
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 | 81,944 | 81,633
Pass | 65,530 | 63,556
Special Mention | 8,618 | 16,150
Substandard | 7,796 | 1,927
Doubtful | 0 | 0
Loss | 0 | 0
Retail | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 88,169 | 73,705
Pass | 83,729 | 68,743
Special Mention | 891 | 731
Substandard | 3,549 | 4,231
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 | 3,160 | 3,027
Pass | 3,154 | 3,014
Special Mention | 0 | 0
Substandard | 6 | 13
Doubtful | 0 | 0
Loss | 0 | 0
Floor Plan | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 38,457 | 32,142
Pass | 35,368 | 29,267
Special Mention | 3,036 | 2,814
Substandard | 53 | 61
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 | 2 | 2
Pass | 0 | 0
Special Mention | 0 | 0
Substandard | 2 | 2
Doubtful | 0 | 0
Loss | 0 | 0
Total Commercial subject to risk rating [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 1,245,711 | 1,277,866
Pass | 1,123,934 | 1,157,526
Special Mention | 47,020 | 65,135
Substandard | 74,757 | 55,205
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 | 4,612 | 5,562
Pass | 3,547 | 3,919
Special Mention | 0 | 337
Substandard | 1,065 | 1,306
Doubtful | 0 | 0
Loss | 0 | 0
Retail [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 1,842,270 | 1,768,404
Pass | 1,763,373 | 1,682,886
Special Mention | 0 | 0
Substandard | 78,897 | 85,518
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 | 56,026 | 85,888
Pass | 55,068 | 84,545
Special Mention | 0 | 0
Substandard | 958 | 1,343
Doubtful | 0 | 0
Loss | 0 | 0
Mortgage Loan [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 694,476 | 721,494
Pass | 627,811 | 645,826
Special Mention | 0 | 0
Substandard | 66,665 | 75,668
Doubtful | 0 | 0
Loss | 0 | 0
Conventional Loan [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 559,009 | 585,089
Pass | 524,825 | 540,373
Special Mention | 0 | 0
Substandard | 34,184 | 44,716
Doubtful | 0 | 0
Loss | 0 | 0
NonTraditional Mortgage [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 18,705 | 22,859
Pass | 15,176 | 18,129
Special Mention | 0 | 0
Substandard | 3,529 | 4,730
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 | 103,490 | 103,528
Pass | 87,549 | 86,987
Special Mention | 0 | 0
Substandard | 15,941 | 16,541
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 | 273 | 337
Pass | 261 | 337
Special Mention | 0 | 0
Substandard | 12 | 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 | 12,999 | 9,681
Pass | 0 | 0
Special Mention | 0 | 0
Substandard | 12,999 | 9,681
Doubtful | 0 | 0
Loss | 0 | 0
Consumer Loan [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 316,357 | 290,515
Pass | 314,956 | 288,839
Special Mention | 0 | 0
Substandard | 1,401 | 1,676
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 | 29,464 | 32,862
Pass | 28,959 | 32,035
Special Mention | 0 | 0
Substandard | 505 | 827
Doubtful | 0 | 0
Loss | 0 | 0
Credit Cards [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 28,010 | 26,358
Pass | 27,445 | 25,833
Special Mention | 0 | 0
Substandard | 565 | 525
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 | 26,808 | 30,093
Pass | 26,342 | 29,386
Special Mention | 0 | 0
Substandard | 466 | 707
Doubtful | 0 | 0
Loss | 0 | 0
Overdrafts [Member] | Originated Loan [Member] |  |
Credit Quality Indicators [Line Items] |  |
Loans and Leases Receivable, Gross, Carrying Amount | 265 | 207
Pass | 190 | 174
Special Mention | 0 | 0
Substandard | 75 | 33
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 | 2,344 | 2,404
Pass | 2,335 | 2,372
Special Mention | 0 | 0
Substandard | 9 | 32
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 | 270,894 | 246,272
Pass | 270,160 | 245,190
Special Mention | 0 | 0
Substandard | 734 | 1,082
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 | 14,844 | 15,274
Pass | 14,826 | 15,270
Special Mention | 0 | 0
Substandard | 18 | 4
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 | 2,656 | 2,769
Pass | 2,617 | 2,649
Special Mention | 0 | 0
Substandard | 39 | 120
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 | 831,437 | 756,395
Pass | 820,606 | 748,221
Special Mention | 0 | 0
Substandard | 10,831 | 8,174
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 | 26,562 | 53,026
Pass | 26,109 | 52,510
Special Mention | 0 | 0
Substandard | 453 | 516
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 | 3,148,619 | 3,137,720
Pass | 2,945,922 | 2,928,876
Special Mention | 47,020 | 65,472
Substandard | 155,677 | 143,372
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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=65884687&loc=d3e4428-111522 + Details
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