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Acquisition (Schedule of Fair Value of Net Assets Acquired) (Details) - USD ($) $ in Thousands | Mar. 31, 2017 | Mar. 10, 2017 | Dec. 31, 2016
--- | --- | --- | ---
Acquisition [Abstract] |  |  |
Cash and due from banks |  | $ 2,856 |
Loans |  | 1,211,523 |
Property and equipment |  | 12,332 |
Accrued interest receivable |  | 2,969 |
Identifiable intangible assets |  | 3,900 |
Other assets |  | 63 |
Total identifiable assets |  | 1,233,643 |
Deposits |  | 398,171 |
Short-term borrowings |  | 510,749 |
Long-term debt |  | 93,120 |
Other liabilities |  | 1,607 |
Total liabilities |  | 1,003,647 |
Net identifiable assets acquired |  | 229,996 |
Goodwill | $ 716,761 | 95,568 | $ 621,193
Net assets acquired |  | $ 325,564 |

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- Definition Amount of assets acquired at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=73530397&loc=d3e4845-128472 + Details
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- Definition Amount of liabilities assumed at the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=73530397&loc=d3e4845-128472 + Details
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