Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Details)

v3.4.0.3
Earnings Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]    
Net (loss) income $ (88,930) $ 94,793
Weighted average number of shares of common shares outstanding 346,197,193 364,629,176
Weighted average restricted stock shares 3,238,822 1,878,481
Basic and diluted weighted average shares outstanding 349,436,015 366,507,657
Basic and diluted (loss) earnings per weighted average common share $ (0.25) $ 0.26