Net Loss Per Share Attributable to Common Stockholders (Details) - $ / shares shares in Thousands |
3 Months Ended | 6 Months Ended | ||||
---|---|---|---|---|---|---|
Jun. 30, 2016 |
Jun. 30, 2015 |
Jun. 30, 2016 |
Jun. 30, 2015 |
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Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] | ||||||
Weighted Average Number of Common Shares Outstanding, Basic | 228,323 | 226,481 | 228,231 | 226,405 | ||
Dilutive Common Stock Options and Unvested Stock | [1] | 0 | 0 | 0 | 0 | |
Weighted Average Number of Shares Outstanding, Diluted | 228,323 | 226,481 | 228,231 | 226,405 | ||
Basic and diluted net loss per share attributable to common stockholders | $ (1.31) | $ (0.52) | $ (2.71) | $ (1.71) | ||
Stock options and unvested stock [Member] | ||||||
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] | ||||||
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 7,100 | 10,100 | 7,100 | 10,100 | ||
Convertible Debt Securities [Member] | ||||||
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items] | ||||||
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 75,600 | 38,600 | 16,000 | 15,500 | ||
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