Note 1 - General and Basis of Presentation (Tables)

6 Months Ended

Jun. 30, 2013

Disclosure Text Block [Abstract]

Condensed Balance Sheet [Table Text Block]

	December 31, 2012
	As reported			Adjustment			As revised
	(In thousands)
Deferred income taxes	$	53,989		$	(32,706	)	$	21,283
Property, plant and equipment, net		1,226,758			26,115			1,252,873
Total assets		2,094,114			(6,591	)		2,087,523
Accumulated deficit		(37,735	)		(6,591	)		(44,326	)
Total equity		702,198			(6,591	)		695,607
Total liabilities and equity		2,094,114			(6,591	)		2,087,523

	March 31, 2013
	As reported			Adjustment			As revised
Deferred income taxes	$	52,939		$	(35,758	)	$	17,181
Property, plant and equipment		1,207,410			26,115			1,233,525
Total assets		2,143,568			(9,643	)		2,133,925
Accumulated deficit		(39,717	)		(9,643	)		(49,360	)
Total equity		706,519			(9,643	)		696,876
Total liabilities and equity		2,143,568			(9,643	)		2,133,925

Condensed Income Statement [Table Text Block]

	Year Ended December 31, 2012
	As reported			Adjustment			As revised
	(In thousands, except per share data)
Income tax benefit (provision)	$	3,500		$	(6,591	)	$	(3,091	)
Loss from continuing operations		(206,016	)		(6,591	)		(212,607	)
Net loss		(206,016	)		(6,591	)		(212,607	)
Net loss attributable to the Company's stockholders	$	(206,430	)	$	(6,591	)	$	(213,021	)
Comprehensive loss		(205,960	)		(6,591	)		(212,551	)
Comprehensive loss attributable to the Company's stockholders	$	(206,374	)	$	(6,591	)	$	(212,965	)
Earnings loss per share attributable to the Company's stockholders basic and diluted:	$	(4.54	)	$	(0.15	)	$	(4.69	)

	Three Months Ended March 31, 2013
	As reported			Adjustment			As revised
	(In thousands, except per share data)
Income tax provision	$	(1,217	)	$	(3,052	)	$	(4,269	)
Loss from continuing operations		(1,897	)		(3,052	)		(4,949	)
Net loss		(1,897	)		(3,052	)		(4,949	)
Net loss attributable to the Company's stockholders	$	(1,982	)	$	(3,052	)	$	(5,034	)
Comprehensive loss:
Net loss		(1,897	)		(3,052	)		(4,949	)
Comprehensive loss		(1,939	)		(3,052	)		(4,991	)
Comprehensive loss attributable to the Company's stockholders	$	(2,024	)	$	(3,052	)	$	(5,076	)
Loss per share attributable to the Company's stockholders basic and diluted -	$	(0.04	)	$	(0.07	)	$	(0.11	)

Condensed Cash Flow Statement [Table Text Block]

	Year Ended December 31, 2012
	As reported			Adjustment			As revised
	(In thousands)
Cash flows from operating activities:
Net loss	$	(206,016	)	$	(6,591	)	$	(212,607	)
Deferred income tax provision (benefit)		(11,327	)		6,591			(4,736	)
Net cash provided by operating activities	$	89,471		$	-		$	89,471

	Three Months Ended March 31, 2013
	(In thousands)
	As reported			Adjustment			As revised
Cash flows from operating activities:
Net loss	$	(1,897	)		(3,052	)		(4,949	)
Deferred income tax provision		668			3,052			3,720
Net cash provided by operating activities		18,216			—			18,216