Annual report pursuant to Section 13 and 15(d)

THREE-FOR-TWO STOCK SPLIT (Details 2)

v3.6.0.2
THREE-FOR-TWO STOCK SPLIT (Details 2) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Net Income $ 38,007 $ 49,651 $ 47,783 $ 31,928 $ 31,749 $ 45,046 $ 45,073 $ 30,281 $ 167,369 $ 152,149 $ 137,664
Income per share Basic (in dollars per share) $ 0.17 $ 0.23 $ 0.22 $ 0.15 $ 0.15 $ 0.21 $ 0.21 $ 0.14 $ 0.77 $ 0.7 $ 0.63
Income per share Diluted (in dollars per share) $ 0.17 $ 0.23 $ 0.22 $ 0.15 $ 0.15 $ 0.21 $ 0.21 $ 0.14 $ 0.77 $ 0.7 $ 0.63
Weighted average shares outstanding - basic (in shares)                 218,244,000 218,583,000 218,695,000
Weighted average shares outstanding - diluted (in shares)                 218,244,000 218,583,000 218,695,000
Pro forma [Member] (Unaudited)                      
Net Income                     $ 137,664
Income per share Basic (in dollars per share)                     $ .94
Income per share Diluted (in dollars per share)                     $ .94
Weighted average shares outstanding - basic (in shares)                     145,796
Weighted average shares outstanding - diluted (in shares)                     145,796
Adjustment [Member]                      
Net Income                    
Income per share Basic (in dollars per share)                     $ (.31)
Income per share Diluted (in dollars per share)                     $ (0.31)
Weighted average shares outstanding - basic (in shares)                     72,899
Weighted average shares outstanding - diluted (in shares)                     72,899