Interest And Other Income (Tables)

6 Months Ended

Jun. 30, 2011

Interest And Other Income

Interest And Other Income

	Three Months Ended June 30,				Six Months Ended June 30,
	2011		2010		2011		2010
	(in thousands)
Alaskan Petroleum Production Tax credits (a)	$	—	$	13,613	$	27,452	$	27,861
Third-party income from vertical integration services (b)		13,725		998		16,603		1,507
Other income		1,912		1,131		2,913		1,783
Eagle Ford Shale land fees		1,802		—		1,802		—
Deferred compensation plan income		299		174		1,166		684
Equity interest in income of unconsolidated affiliate		502		—		801		—
Interest income		214		92		404		476
Sales and other tax refunds		—		944		—		984
Insurance claim recovery		—		—		—		1,665
Total interest and other income	$	18,454	$	16,952	$	51,141	$	34,960

(a) The Company earns Alaskan Petroleum Production Tax ("PPT") credits on qualifying capital expenditures. The Company recognizes income from PPT credits when they are realized through cash refunds.

(b) Third-party income from vertical integration services primarily represents income associated with Company-provided fracture stimulation, drilling and related services.