Consolidated Statements Of Cash Flows (Parenthetical) $ in Thousands	12 Months Ended
Dec. 31, 2017 USD ($)
Farmers Deposit Bancorp, Inc. [Member]
Business Acquisition [Line Items]
Cash Acquired from Acquisition	$ 0
Poage Bankshares, Inc. [Member]
Business Acquisition [Line Items]
Cash Acquired from Acquisition	$ 0

The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585

Name:	us-gaap_CashAcquiredFromAcquisition
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration