Acquisitions (Details Textuals) $ in Millions			9 Months Ended
	Jul. 25, 2019 USD ($) branch	Jun. 14, 2019 USD ($) branch	Sep. 30, 2019 acquisition
Business Acquisition [Line Items]
Number of Businesses Acquired | acquisition			1
Huntington National Bank
Business Acquisition [Line Items]
Business Combination, Control Obtained Description		This all cash transaction closed on June 14, 2019
Effective Date of Acquisition		Jun. 14, 2019
New Communities		13
Acquired Net Branches | branch		14
Goodwill acquired		$ 7
Amortization period		10 years
First Staunton Bancshares [Member]
Business Acquisition [Line Items]
Business Acquisition, Date of Acquisition Agreement	Jul. 25, 2019
Business Acquisition, Name of Acquired Entity	First Staunton
Estimated Consideration Transferred	$ 76
Estimate Acquired Loans	$ 350
Estimate Acquired Net Branches | branch	9
Estimate Acquired Deposits	$ 440