Short-Term Borrowings (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Short-term Debt [Abstract]
Federal Funds Purchased	$ 11,126	$ 43,250
Securities Sold under Agreements to Repurchase	79,726	26,406
Short-term borrowings	$ 90,852	$ 69,656

Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant