Condensed Consolidated Statements Of Operations - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
REVENUE	$ 31,242	$ 41,299	$ 86,290	$ 145,686
EXPENSES:
Depreciation and amortization	24,627	18,309	68,114	85,938
Cost of sales	37	29	164	282
Selling, general and administrative	5,293	7,181	17,150	21,499
Total operating expenses	29,957	25,519	85,428	107,719
INCOME FROM OPERATIONS	1,285	15,780	862	37,967
Interest expense, net	(6,381)	(6,306)	(19,020)	(18,724)
Foreign currency exchange losses	(138)	(901)	(1,559)	(1,344)
Other income	0	5	5	64
Income (loss) before income taxes	(5,234)	8,578	(19,712)	17,963
Provision (benefit) for income taxes	(1,179)	4,092	(5,735)	9,010
NET INCOME (LOSS)	$ (4,055)	$ 4,486	$ (13,977)	$ 8,953