Loans Loans (Analysis of Troubled Debt Restructurings) (Details) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2016 USD ($) Modifications	Jun. 30, 2015 USD ($) Modifications	Jun. 30, 2016 USD ($) Modifications	Jun. 30, 2015 USD ($) Modifications	Dec. 31, 2015 USD ($)
Financing Receivable, Modifications [Line Items]
Financing Receivable Modifications Additional Commitment To Lend	$ 19		$ 19		$ 0
Loans, Excluding Purchased Credit Impaired Loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts \| Modifications	17	1	25	1
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 2,537	$ 30	$ 4,654	$ 30
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 2,537	$ 30	$ 4,654	$ 30
Loans, Excluding Purchased Credit Impaired Loans [Member] \| Secured Loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts \| Modifications	2	0	5	0
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 293	$ 0	$ 1,663	$ 0
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 293	$ 0	$ 1,663	$ 0
Loans, Excluding Purchased Credit Impaired Loans [Member] \| One-to-Four Family Residential [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts \| Modifications	0	1	0	1
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 0	$ 30	$ 0	$ 30
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 0	$ 30	$ 0	$ 30
Loans, Excluding Purchased Credit Impaired Loans [Member] \| Owner Occupied [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts \| Modifications	1	0	2	0
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 30	$ 0	$ 280	$ 0
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 30	$ 0	$ 280	$ 0
Loans, Excluding Purchased Credit Impaired Loans [Member] \| Consumer Portfolio Segment [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modifications, Number of Contracts \| Modifications	14	0	18	0
Financing Receivable, Modifications, Pre-Modification Recorded Investment	$ 2,214	$ 0	$ 2,711	$ 0
Financing Receivable, Modifications, Post-Modification Recorded Investment	$ 2,214	$ 0	$ 2,711	$ 0

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+ References

No definition available.

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Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=66008989&loc=SL6953676-111524

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