Deferred Dry-Docking Costs (Tables)

6 Months Ended

Jun. 30, 2011

Deferred Dry-Docking Costs

Dry-Docking Costs Incurred And Amortization

	Three Months Ended				Six Months Ended
	June 30				June 30
	2011		2010		2011		2010
	(In thousands)				(In thousands)
Net book value at beginning of period	$	15,675	$	38,487	$	13,609	$	41,825
Additions for the period		3,315		0		7,698		2,186
Reclassifications to assets held for sale		0		(399)		0		(1,688)
Amortization expense for the period		(2,224)		(3,965)		(4,541)		(8,200)
Net book value at end of period	$	16,766	$	34,123	$	16,766	$	34,123