Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2011

Accumulated Other Comprehensive Income (Loss) [Abstract]

Components Of Accumulated Other Comprehensive Income (Loss)

	Pension and Retiree Medical Liability			Unrealized Gain/(Loss) on Investments			Derivative Financial Instruments			Income Tax Benefit/ (Expense)			Total
Balance at December 31, 2010	$	(2,800	)		(5	)		153		$	(103	)	$	(2,755	)
Current year change		(1,216	)		–									(1,216	)
Amortization of actuarial loss and prior service cost		130			–			–			–			130
Reclassification of derivative financial instruments into earnings		–			–			(313	)		–			(313	)
Change in fair value of derivative financial instruments		–			–			190			–			190
Balance at December 31, 2011	$	(3,886	)	$	(5	)	$	30		$	(103	)	$	(3,964	)