Accumulated Other Comprehensive Income (Loss)

6 Months Ended

Jun. 30, 2013

Accumulated Other Comprehensive Income (Loss) [Abstract]

Comprehensive Income (Loss) Note [Text Block]

Accumulated Other Comprehensive Loss

Other comprehensive loss includes transactions recorded in stockholders' equity during the year, excluding net income and transactions with stockholders. In February 2013, the FASB issued ASU 2013-02, Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income. The standard requires that companies present, either parenthetically on the face of the financial statements or in a single note, the effect of significant amounts reclassified from each component of accumulated other comprehensive income and the income statement line items affected by the reclassification. The Company adopted the provisions of the new guidance in the first quarter of 2013.

The following items are included in accumulated other comprehensive loss:

				Pension,
				Postretirement
				and Other						Accumulated
				Post-						Other
	Derivative			Employment			Available-for-			Comprehensive
	Instruments			Benefits			Sale Securities			Loss
	(In thousands)
Balance at December 31, 2012	$	2,244		$	(18,286	)	$	(465	)	$	(16,507	)
Unrealized gains (losses)	(106		)	—			3,967			3,861
Amounts reclassified from accumulated other comprehensive income	(896		)	2,371			198			1,673
Balance at June 30, 2013	$	1,242		$	(15,915	)	$	3,700		$	(10,973	)

The following items were reclassified out of accumulated other comprehensive loss during the six months ended June 30, 2013:

	Amount Reclassified			Line Item in the
	from Accumulated Other			Condensed Consolidated
Details about accumulated other comprehensive income components	Comprehensive Loss			Statement of Operations
	(In thousands)
Derivative instruments	$	1,401		Revenues
	(505		)	Benefit from income taxes
	$	896		Net of tax
Pension, postretirement and other post-employment benefits
Amortization of prior service credits	$	5,581		1
Amortization of actuarial gains (losses), net	(9,285		)	1
	(3,704		)	Total before tax
	1,333			Benefit from income taxes
	$	(2,371	)	Net of tax
Available-for-sale securities	$	(309	)	Interest and investment income
	111			Benefit from income taxes
	$	(198	)	Net of tax
1 Production-related benefits and workers' compensation costs are included in costs to produce coal. See Note 13, "Workers' Compensation Expense" and Note 14 "Employee Benefit Plans" for more information about pension, postretirement and postemployment benefit costs.