Unaudited Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Revenue	$ 30,487	$ 74,461	$ 69,281	$ 163,553
Costs and expenses:
Direct operating expenses	20,932	45,946	44,667	97,171
Drydock expense	63	2,436	890	11,409
General and administrative expenses	8,854	11,521	18,642	22,485
Depreciation and amortization	14,911	18,765	30,950	37,253
Impairment charges	46,151		162,808
Loss on sale of assets and other	5,914		5,918
Total costs and expenses	96,825	78,668	263,875	168,318
Operating loss	(66,338)	(4,207)	(194,594)	(4,765)
Other income (expense):
Interest expense	(8,991)	(8,194)	(17,388)	(16,352)
Interest income	35	74	75	118
Gain on extinguishment of debt	25,792		35,912
Foreign currency transaction loss and other	(1,083)	(30)	(1,127)	(703)
Total other income (expense)	15,753	(8,150)	17,472	(16,937)
Loss before income taxes	(50,585)	(12,357)	(177,122)	(21,702)
Income tax benefit	3,005	4,112	38,360	8,331
Net loss	$ (47,580)	$ (8,245)	$ (138,762)	$ (13,371)
Loss per share:
Basic (in dollars per share)	$ (1.90)	$ (0.33)	$ (5.55)	$ (0.54)
Diluted (in dollars per share)	$ (1.90)	$ (0.33)	$ (5.55)	$ (0.54)
Weighted average shares outstanding:
Basic (in shares)	25,077	24,696	24,985	24,650
Diluted (in shares)	25,077	24,696	24,985	24,650