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LOSS PER COMMON SHARE | 6 Months Ended
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Jun. 30, 2017
Earnings Per Share [Abstract] |
LOSS PER COMMON SHARE | 12. LOSS PER COMMON SHARE The Company computes basic net loss per share using the weighted average number of common shares outstanding during the period. In computing the diluted net loss, potentially dilutive securities, composed of incremental common shares issuable upon the exercise of stock options and warrants and the vesting of RSUs and PRSUs as well as the conversion of the excess conversion value on the 2024 Notes, are excluded from the diluted loss per share calculation because of their anti-dilutive effect. Since it is the Company’s intent to settle the principal amount of its convertible senior notes in cash, the potentially dilutive effect of such notes on net income (loss) per share is computed under the treasury stock method. Basic net income (loss) per share is calculated by dividing the net income (loss) attributable to common shares by the weighted average number of common shares outstanding during the period. Diluted net income (loss) per common share is calculated by dividing the net income (loss) attributable to common shares by the weighted average number of common shares outstanding plus dilutive potential common stock outstanding during the period. Potential common shares outstanding include the shares of common stock issuable upon the exercise of outstanding stock options and the vesting of RSUs, calculated using the treasury stock method. In addition, since it is the Company’s intent to settle the principal amount of its 2024 Notes in cash, the potentially dilutive effect of these notes is also calculated under the treasury stock method. Potential common shares are excluded from the diluted net loss per share computation to the extent they would be antidilutive. Because the Company reported a net loss for the three and six months ended June 30, 2017 and 2016, no potentially dilutive securities have been included in the computation of diluted net loss per share for those periods. For the three and six months ended June 30, 2017, the Company realized a net loss of $60.0 million and $138.3 million, respectively. Options to purchase approximately 0.4 million and 0.5 million shares of common stock were outstanding during the three and six months ended June 30, 2017, respectively, with an exercise price greater than the average market price of the underlying common shares. For the three and six months ended June 30, 2016, the Company realized a net loss of $40.3 million and $59.5 million, respectively. Options to purchase approximately 0.3 million shares of common stock were outstanding during each of the three and six months ended June 30, 2016, with an exercise price greater than the average market price of the underlying common shares.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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