Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2011

Accrued Liabilities (Tables)

Accrued Liabilities Table

	December 31,
	2011		2010
	(In Thousands)
Compensation and employee benefits	$	12,784	$	11,382
Oil and gas producing liabilities		15,966		31,347
Unearned income		13,160		16,073
Other accrued liabilities		39,065		28,727
Total accrued liabilities	$	80,975	$	87,529