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Securities Sold Under Agreements to Repurchase (Details) - USD ($) $ in Thousands | Sep. 30, 2018 | Dec. 31, 2017
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Federal Home Loan Bank, Advances [Line Items] |  |
Carrying Value of Federal Funds Purchased, Securities Sold under Agreements to Repurchase, and Deposits Received for Securities Loaned | $ 1,232 | $ 768
Federal Home Loan Bank Advances [Member] | Period One [Member] |  |
Federal Home Loan Bank, Advances [Line Items] |  |
Debt, Long-term and Short-term, Combined Amount | 20,000 | 60,000
Collateral Pledged [Member] |  |
Federal Home Loan Bank, Advances [Line Items] |  |
Available-for-sale Securities Pledged as Collateral | $ 2,700 | $ 3,700

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- Definition Carrying value of federal funds purchased and securities sold under repurchase agreements and deposits received for securities loaned. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.13(1)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(m)(1)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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- Definition Amount of restricted investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 30 -Section 50 -Paragraph 1A -Subparagraph (b)(1)(i) -URI http://asc.fasb.org/extlink&oid=109249958&loc=SL6224234-111729 + Details
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