CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY (Parenthetical) - $ / shares	3 Months Ended	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2018
Shares outstanding		18,619,634
Cash dividends declared on common stock, per share		$ 0.15
Common stock options exercised, shares		17,283
Issuance of shares for Employee Stock Purchase Plan, shares	6,704	22,194
Shares outstanding	19,203,727	19,203,727
Common Stock [Member]
Shares outstanding		18,619,634
Restricted stock units issued, shares		90,534
Restricted stock awards forfeitures, shares		(94,034)
Restricted stock units/awards repurchased on vesting to pay taxes, shares		(41,125)
Common stock options exercised, shares		17,283
Common stock options exercised, used to exercise, shares		2,374
Common stock options exercised, net of shares used to exercise, shares		14,909
Sales of shares (Dividend Reinvestment Program), shares		467,302
Issuance of shares for Employee Stock Purchase Plan, shares		22,194
Issuance of common stock for acquisition, shares		124,313
Shares outstanding	19,203,727	19,203,727