CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Treasury stock purchase (in shares)	72,174	118,053	567,780	127,742
Cash Dividends (in dollars per share)	$ 0	$ 0	$ 0.5	$ 0.49