XML 102 R92.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Quarterly Financial Summary (Unaudited) - Schedule of Quarterly Financial Summary (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2013 | Sep. 30, 2013 | Jun. 30, 2013 | Mar. 31, 2013 | Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Quarterly Financial Information Disclosure [Abstract] |  |  |  |  |  |  |  |  |  |  |
Revenue (1) | $ 174,207 us-gaap_Revenues | $ 182,825 us-gaap_Revenues | $ 186,172 us-gaap_Revenues | $ 198,154 us-gaap_Revenues | $ 199,373 us-gaap_Revenues | $ 199,079 us-gaap_Revenues | $ 212,574 us-gaap_Revenues | $ 228,655 us-gaap_Revenues | $ 741,358 us-gaap_Revenues | $ 839,681 us-gaap_Revenues | $ 1,019,903 us-gaap_Revenues
Operating loss (1) | (7,784)us-gaap_OperatingIncomeLoss | (31,732)us-gaap_OperatingIncomeLoss | (11,251)us-gaap_OperatingIncomeLoss | (21,949)us-gaap_OperatingIncomeLoss | (14,429)us-gaap_OperatingIncomeLoss | (30,563)us-gaap_OperatingIncomeLoss | (30,279)us-gaap_OperatingIncomeLoss | (5,570)us-gaap_OperatingIncomeLoss | (72,716)us-gaap_OperatingIncomeLoss | (80,841)us-gaap_OperatingIncomeLoss | (69,690)us-gaap_OperatingIncomeLoss
Net loss | $ (25,488)us-gaap_NetIncomeLoss | $ (47,968)us-gaap_NetIncomeLoss | $ (46,564)us-gaap_NetIncomeLoss | $ (58,143)us-gaap_NetIncomeLoss | $ (30,606)us-gaap_NetIncomeLoss | $ (87,064)us-gaap_NetIncomeLoss | $ (31,390)us-gaap_NetIncomeLoss | $ (15,203)us-gaap_NetIncomeLoss | $ (178,163)us-gaap_NetIncomeLoss | $ (164,263)us-gaap_NetIncomeLoss | $ (142,796)us-gaap_NetIncomeLoss
Net loss per share (2) Basic and Diluted | $ (0.38)us-gaap_EarningsPerShareBasicAndDiluted | $ (0.71)us-gaap_EarningsPerShareBasicAndDiluted | $ (0.69)us-gaap_EarningsPerShareBasicAndDiluted | $ (0.87)us-gaap_EarningsPerShareBasicAndDiluted | $ (0.46)us-gaap_EarningsPerShareBasicAndDiluted | $ (1.30)us-gaap_EarningsPerShareBasicAndDiluted | $ (0.47)us-gaap_EarningsPerShareBasicAndDiluted | $ (0.23)us-gaap_EarningsPerShareBasicAndDiluted | $ (2.65)us-gaap_EarningsPerShareBasicAndDiluted | $ (2.46)us-gaap_EarningsPerShareBasicAndDiluted | $ (2.15)us-gaap_EarningsPerShareBasicAndDiluted

X
- Definition The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. + References No definition available. + Details
Name: | us-gaap_EarningsPerShareBasicAndDiluted
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.19) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.18) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.22) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 + Details
Name: | us-gaap_NetIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The net result for the period of deducting operating expenses from operating revenues. + References No definition available. + Details
Name: | us-gaap_OperatingIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_QuarterlyFinancialInformationDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
Name: | us-gaap_Revenues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration