Segment Information (Tables)

3 Months Ended

Mar. 31, 2014

Segment Information [Abstract]

Schedule of Long-Lived Assets, by Geographical Areas

	Long Lived Assets
	At March 31,	At December 31,
Amounts in thousands	2014	2013
United States	$ 55,567	$ 55,809
International:
Canada	$ 65,472	$ 67,858
Europe	34,410	33,793
International waters	1,029	804
Aruba	0	0
Total international	100,911	102,455
Total	$ 156,478	$ 158,264

Schedule of Revenue from External Customers, by Geographical Areas

	Net Operating Revenue
	For the three months ended March 31,
Amounts in thousands	2014	2013
United States	$ 6,462	$ 7,339
International:
Canada	$ 8,563	$ 8,810
Europe	12,413	0
International waters	1,571	1,749
Aruba	101	93
Total international	22,648	10,652
Total	$ 29,110	$ 17,991