Quarterly report pursuant to Section 13 or 15(d)

Earnings (Loss) Per Share - Computation of Earnings (Loss) Per Share (Details)

v3.5.0.2
Earnings (Loss) Per Share - Computation of Earnings (Loss) Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Numerator        
Net income (loss) attributable to common shareholders, basic $ (14,977) $ 128,247 $ (11,423) $ (31,631)
Change in FV of embedded derivative income 0 (36,132) 0 0
Net income (loss) attributable to common shareholders, diluted $ (14,977) $ 93,060 $ (11,423) $ (31,631)
Denominator        
Weighted average common shares outstanding, basic (in shares) 552,229,266 500,562,254 548,550,641 469,931,486
Effect of dilutive securities:        
Stock options (in shares) 0 6,349,000 0 0
Warrants (in shares) 0 2,065,000 0 0
2033 Senior Notes (in shares) 0 6,537,000 0 0
Dilutive potential shares (in shares) 0 14,951,000 0 0
Weighted average common shares outstanding, diluted (in shares) 552,229,266 515,512,850 548,550,641 469,931,486
Earnings (loss) per share, basic (in dollars per share) $ (0.03) $ 0.26 $ (0.02) $ (0.07)
Earnings (loss) per share, diluted (in dollars per share) $ (0.03) $ 0.18 $ (0.02) $ (0.07)
Notes Due February 1, 2033 | Convertible Notes        
Numerator        
Add: Interest on 2033 Senior Notes $ 0 $ 945 $ 0 $ 0