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Nature of Operations and Summary of Significant Accounting Policies (Narrative) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |
Loans Receivable Held-for-sale, Amount | $ 2,702 | $ 1,340 |
Loans and leases receivable, impaired, interest income recognized, change in present value attributable to passage of time | 0 |  |
Trading securities | 0 | 0 |
Bank owned life insurance death benefits | 67,100 |  |
Borrowings against cash surrender value of bank owned life insurance | 0 | 0 |
Stock-based compensation related to stock options recognized in consolidated financial statements | $ 0 | $ 0 | $ 0

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- Definition The amount of interest income on impaired and nonperforming loans that is due to the change in present value attributable to the passage of time. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5278-111524 + Details
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- Definition The face amount of loans that will be sold to other entities. + 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=28367877&loc=d3e4428-111522 + Details
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- Definition The noncash expense that accounts for the value of stock or unit options distributed to employees as compensation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 + Details
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