Accumulated Other Comprehensive Income (Loss)

3 Months Ended

Mar. 31, 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 during 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)	(204		)	—			956			752
Amounts reclassified from accumulated other comprehensive income	(550		)	1,251			38			739
Balance at March 31, 2013	$	1,490		$	(17,035	)	$	529		$	(15,016	)

The following items were reclassified out of accumulated other comprehensive loss during the three months ended March 31, 2013:

	Amount Reclassified			Affected Line Item in
	from Accumulated Other			the Condensed Consolidated
Details about accumulated other comprehensive income components	Comprehensive Loss			Statement of Operations
	(In thousands)
Derivative instruments	$	859		Revenues
	(309		)	Benefit from income taxes
	$	550		Net of tax
Pension, postretirement and other post-employment benefits
Amortization of prior service credits	$	2,908		1
Amortization of actuarial gains (losses) net	(4,862		)	1
	(1,954		)	Total before tax
	703			Benefit from income taxes
	$	(1,251	)	Net of tax
Available-for-sale securities	$	(59	)	Interest and investment income
	21			Benefit from income taxes
	$	(38	)	Net of tax
1 Production-related benefit and workers' compensation costs are included in the costs of coal inventory. See Note 12, "Workers' Compensation Expense" and Note 13"Employee Benefit Plans" for more information about pension, postretirement and postemployment benefit costs.