CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Parenthetical) - $ / shares	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Cash dividends declared on common stock (in Dollars per share)	$ 0.15	$ 0.15
Exercise of stock options, shares	38,735
Restricted stock and performance units grants, shares	75,520	162,491
Additional Paid-in Capital [Member]
Exercise of stock options, shares	36,135	339,334