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Mortgage Loans Held For Sale (Details) - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
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Sep. 30, 2017 | Dec. 31, 2016
Mortgage Loans Held for Sale [Line Items] |  |
Mortgages Held-for-sale, Fair Value Disclosure | $ 11,396 | $ 10,413
Disposal Group, Including Discontinued Operation, Mortgage Loans | 11,200 | 10,300
Gain (Loss) on Sale of Mortgage Loans | $ 153 | $ 131

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- Definition [Line Items] for Mortgage Loans Held for Sale [Table] + References No definition available. + Details
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- Definition The gains (losses) included in earnings that represent the difference between the sale price and the carrying value of loans made to finance real estate acquisitions. This element refers to the gain (loss) and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method. + 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=98514028&loc=d3e3602-108585 + Details
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- Definition Amount, after allowance for bad debt, of mortgage loan receivables held-for-sale that are not part of a disposal group. Excludes loans and leases covered under loss sharing agreements and loans classified as debt securities. + 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=82891408&loc=d3e4428-111522 + Details
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- Definition Fair value portion of mortgage loans held-for-sale. + References No definition available. + Details
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