Loans, Troubled Debt Restructurings Subsequent Default (Details) $ in Thousands	6 Months Ended
Jun. 30, 2017 USD ($) loan	Jun. 30, 2016 USD ($) loan
Financing Receivable, Modifications [Line Items]
Number of Loans \| loan	26	38
Recorded Investment \| $	$ 1,212	$ 2,739
Commercial real estate — owner occupied
Financing Receivable, Modifications [Line Items]
Number of Loans \| loan	0	2
Recorded Investment \| $	$ 0	$ 168
Residential mortgage
Financing Receivable, Modifications [Line Items]
Number of Loans \| loan	17	25
Recorded Investment \| $	$ 941	$ 2,407
Home equity
Financing Receivable, Modifications [Line Items]
Number of Loans \| loan	9	11
Recorded Investment \| $	$ 271	$ 164

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- Definition

Number of financing receivables that have been modified by troubled debt restructurings within the previous 12 months and for which there was a payment default.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 34
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953682-111524

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- Definition

Amount of investment related to financing receivables modified by troubled debt restructurings within the previous 12 months, for which there was a payment default.

+ References

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