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Securities - Amounts Reclassified From Accumulated Other Comprehensive Income (Details) - Amounts Reclassified from Accumulated Other Comprehensive Loss - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Sep. 30, 2017 | Sep. 30, 2017
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items] |  |
Loss realized in earnings | $ (8) | $ (8)
Total reclassified amount before tax | (8) | (8)
Tax benefit | (3) | (3)
Total reclassifications out of accumulated other comprehensive loss | $ (5) | $ (5)

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- Definition Tax effect on items included in earnings for the period and reclassified from other comprehensive income (loss) during the period. + References No definition available. + Details
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- Definition After tax amount of the income statement impact of the reclassification adjustment of accumulated gain (loss) from OCI portion related to unrealized gain/loss on available for sale securities. + References No definition available. + Details
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- Definition The net gain (loss) realized from the sale, exchange, redemption, or retirement of securities, not separately or otherwise categorized as trading, available-for-sale, or held-to-maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13(h)) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.3) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 + Details
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