XML 94 R80.htm IDEA: XBRL DOCUMENT

Note 13 - Income Taxes Schedule of Components of Income Tax Expense (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Schedule of Components of Income Tax Provision [Line Items]
Current (benefit) provision	$ (26,575)us-gaap_CurrentIncomeTaxExpenseBenefit	$ 352us-gaap_CurrentIncomeTaxExpenseBenefit	$ (56,140)us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred income tax (benefit) expense	(825,843)us-gaap_DeferredIncomeTaxExpenseBenefit	(31,847)us-gaap_DeferredIncomeTaxExpenseBenefit	7,817us-gaap_DeferredIncomeTaxExpenseBenefit
Income tax (benefit) provision	$ (852,418)us-gaap_IncomeTaxExpenseBenefit	$ (31,495)us-gaap_IncomeTaxExpenseBenefit	$ (48,323)us-gaap_IncomeTaxExpenseBenefit

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.