Note 14 - Guarantor Subsidiaries (Tables)

3 Months Ended

Mar. 31, 2014

Guarantor Subsidiaries [Abstract]

Condensed Balance Sheet [Table Text Block]

	As of March 31, 2014
	Parent		Guarantors			Non-Guarantors			Eliminations			Consolidated
	(in thousands)
Assets
Cash and cash equivalents	$	137,252	$	43,399		$	26,991		$	—		$	207,642
Other current assets		9,706		78,346			41,867			(5,290	)		124,629
Properties, plants, and equipment - net		1,069		1,061,211			743,352			—			1,805,632
Intercompany receivable (payable)		508,911		(111,937	)		(453,843	)		56,869			—
Investments in subsidiaries		1,235,581		—			—			(1,235,581	)		—
Other non-current assets		8,742		166,027			15,192			(77,583	)		112,378
Total assets	$	1,901,261	$	1,237,046		$	373,559		$	(1,261,585	)	$	2,250,281
Liabilities and Stockholders' Equity
Current liabilities	$	35,021	$	109,246		$	20,966		$	(13,673	)	$	151,560
Long-term debt		491,043		14,077			34			—			505,154
Non-current portion of accrued reclamation		—		47,061			8,292			—			55,353
Non-current deferred tax liability		—		12,331			159,890			(12,331	)		159,890
Other non-current liabilities		31,735		4,216			(1,089	)		—			34,862
Stockholders' equity		1,343,462		1,050,115			185,466			(1,235,581	)		1,343,462
Total liabilities and stockholders' equity	$	1,901,261	$	1,237,046		$	373,559		$	(1,261,585	)	$	2,250,281

		As of December 31, 2013
		Parent		Guarantors			Non-Guarantors			Eliminations			Consolidated
		(in thousands)
Assets
Cash and cash equivalents	$	126,271	$	40,009		$	45,895		$	—		$	212,175
Other current assets		4,795		75,083			33,129			18,453			131,460
Properties, plants, and equipment - net		803		1,052,102			738,696			—			1,791,601
Intercompany receivable (payable)		547,074		(131,599	)		(464,634	)		49,159			—
Investments in subsidiaries		1,176,293		—			—			(1,176,293	)		—
Other non-current assets		5,248		164,563			11,115			(84,043	)		96,883
Total assets	$	1,860,484	$	1,200,158		$	364,201		$	(1,192,724	)	$	2,232,119
Liabilities and Stockholders' Equity
Current liabilities	$	10,058	$	117,421		$	24,000		$	—		$	151,479
Long-term debt		490,726		14,292			40			—			505,058
Non-current portion of accrued reclamation		—		38,426			8,340			—			46,766
Non-current deferred tax liability		—		16,431			164,861			(16,431	)		164,861
Other non-current liabilities		33,281		4,043			212			—			37,536
Stockholders' equity		1,326,419		1,009,545			166,748			(1,176,293	)		1,326,419
Total liabilities and stockholders' equity	$	1,860,484	$	1,200,158		$	364,201		$	(1,192,724	)	$	2,232,119

Condensed Income Statement [Table Text Block]

	Three Months Ended March 31, 2014
	Parent			Guarantors			Non-Guarantors			Eliminations			Consolidated
	(in thousands)
Revenues	$	(19	)	$	83,710		$	42,096		$	—		$	125,787
Cost of sales		—			(49,933	)		(27,808	)		—			(77,741	)
Depreciation, depletion, amortization		—			(17,221	)		(8,582	)		—			(25,803	)
General and administrative		(4,630	)		(3,008	)		(303	)		—			(7,941	)
Exploration and pre-development		(44	)		(958	)		(3,567	)		—			(4,569	)
Gain on derivative contracts		9,452			—			—			—			9,452
Equity in earnings of subsidiaries		17,703			—			—			(17,703	)		—
Other (expense) income		(10,821	)		408			9,955			(3,303	)		(3,761	)
Income (loss) before income taxes		11,641			12,998			11,791			(21,006	)		15,424
(Provision) benefit from income taxes		—			(2,886	)		(4,200	)		(3,303	)		(3,783	)
Net income (loss)		11,641			10,112			7,591			(17,703	)		11,641
Preferred stock dividends		(138	)		—			—			—			(138	)
Income (loss) applicable to common stockholders		11,503			10,112			7,591			(17,703	)		11,503
Net income (loss)		11,641			10,112			7,591			(17,703	)		11,641
Changes in comprehensive income (loss)		1,350			57			1,316			(1,373	)		1,350
Comprehensive income (loss)	$	12,991		$	10,169		$	8,907		$	(19,076	)	$	12,991

	Three Months Ended March 31, 2013
	Parent			Guarantors			Non-Guarantors			Eliminations			Consolidated
	(in thousands)
Revenues	$	2,413		$	74,037		$	—		$	—		$	76,450
Cost of sales		—			(36,825	)		—			—			(36,825	)
Depreciation, depletion, amortization		—			(14,007	)		—			—			(14,007	)
General and administrative		(3,472	)		(3,410	)		(57	)		—			(6,939	)
Exploration and pre-development		(164	)		(8,195	)		(2,925	)		—			(11,284	)
Loss on derivative contracts		21,539			—			—			—			21,539
Equity in earnings of subsidiaries		(1,073	)		—			—			1,073			—
Other (expense) income		(8,149	)		(3,122	)		(1,104	)		1,950			(10,425	)
Income (loss) before income taxes		11,094			8,478			(4,086	)		3,023			18,509
(Provision) benefit from income taxes		—			(5,465	)		—			(1,950	)		(7,415	)
Net income (loss)		11,094			3,013			(4,086	)		1,073			11,094
Preferred stock dividends		(138	)		—			—			—			(138	)
Income (loss) applicable to common stockholders		10,956			3,013			(4,086	)		1,073			10,956
Net income (loss)		11,094			3,013			(4,086	)		1,073			11,094
Changes in comprehensive income (loss)		(2,831	)		(427	)		(2,405	)		2,832			(2,831	)
Comprehensive income (loss)	$	8,263		$	2,586		$	(6,491	)	$	3,905		$	8,263

Condensed Cash Flow Statement [Table Text Block]

	Three Months Ended March 31, 2014
	Parent			Guarantors			Non-Guarantors			Eliminations			Consolidated
	(in thousands)
Cash flows from operating activities	$	31,570		$	23,937		$	(1,509	)	$	(23,615	)	$	30,383
Cash flows from investing activities:														—
Additions to properties, plants, and equipment		(383	)		(13,628	)		(12,856	)		—			(26,867	)
Other investing activities, net		(2,570	)		(57	)		(2,428	)		2,570			(2,485	)
Cash flows from financing activities:														—
Dividends paid to stockholders		(995	)		—			—			—			(995	)
Borrowings on debt		(316	)		316			—			—			—
Payments on debt		312			(2,715	)		—			—			(2,403	)
Other financing activity		(16,637	)		(4,463	)		(413	)		21,045			(468	)
Effect of exchange rate changes on cash		—			—			(1,698	)		—			(1,698	)
Changes in cash and cash equivalents		10,981			3,390			(18,904	)		—			(4,533	)
Beginning cash and cash equivalents		126,271			40,009			45,895			—			212,175
Ending cash and cash equivalents	$	137,252		$	43,399		$	26,991		$	—		$	207,642

	Three Months Ended March 31, 2013
	Parent			Guarantors			Non-Guarantors			Eliminations		Consolidated
	(in thousands)
Cash flows from operating activities	$	(10,799	)	$	26,096		$	(3,937	)	$	—	$	11,360
Cash flows from investing activities:													—
Additions to properties, plants, and equipment		—			(25,753	)		—			—		(25,753	)
Other investing activities, net		(140	)		250			(2,558	)		—		(2,448	)
Cash flows from financing activities:													—
Dividends paid to stockholders		(138	)		—			—			—		(138	)
Payments on debt		—			(1,534	)		(6	)		—		(1,540	)
Other financing activity		(1,910	)		(8,073	)		6,132			—		(3,851	)
Changes in cash and cash equivalents		(12,987	)		(9,014	)		(369	)		—		(22,370	)
Beginning cash and cash equivalents		132,266			57,075			1,643			—		190,984
Ending cash and cash equivalents	$	119,279		$	48,061		$	1,274		$	—	$	168,614