Acquisition of MainStreet BankShares, Inc. (Tables)

12 Months Ended

Dec. 31, 2016

Business Combinations [Abstract]

Schedule of consideration paid, and the fair value of identifiable assets acquired and liabilities assumed

	Amounts Previously Recognized as of September 30, 2015		Measurement Period Adjustments			Adjusted Amounts Recognized as of December 31, 2015
Consideration Paid:
Common shares issued (825,586)	$	20,483	$	—		$	20,483
Cash paid to Shareholders	5,935		—			5,935
Value of consideration	26,418		—			26,418
Assets acquired:
Cash and cash equivalents	18,173		—			18,173
Investment securities	18,507		—			18,507
Restricted stock	587		—			587
Loans	115,237		(723		)	115,960
Premises and equipment	956		—			956
Deferred income taxes	3,056		262			2,794
Core deposit intangible	1,839		—			1,839
Other real estate owned	168		—			168
Bank owned life insurance	1,955		—			1,955
Accrued interest receivable and other assets	1,049		—			1,049
Total assets	161,527		(461		)	161,988
Liabilities assumed:
Deposits	137,323		—			137,323
Accrued interest payable and other liabilities	3,076		—			3,076
Total liabilities	140,399		—			140,399
Net assets acquired	21,128		(461		)	21,589
Goodwill resulting from merger with MainStreet	$	5,290				$	4,829