Annual report pursuant to Section 13 and 15(d)

CASH DIVIDEND (Details)

v3.6.0.2
CASH DIVIDEND (Details) - $ / shares
12 Months Ended
Jan. 24, 2017
Dec. 10, 2016
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Dividends, Cash [Abstract]          
Special year-end dividend (in dollars per share)   $ .10 $ 0.5 $ 0.42 $ 0.35
Increase in quarterly dividend approved on January 26, 2016 (as a percent) 15.00%        
Increased quarterly dividend approved (in dollars per share) $ 0.115