Annual report pursuant to Section 13 and 15(d)

Parent, Guarantor, Non-Guarantor Unaudited Consolidating Condensed Financial Statements - Consolidating Condensed Statement of Operations (Detail)

v3.6.0.2
Parent, Guarantor, Non-Guarantor Unaudited Consolidating Condensed Financial Statements - Consolidating Condensed Statement of Operations (Detail) - USD ($)
 3 Months Ended 9 Months Ended 12 Months Ended
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Sep. 30, 2016
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Income Statement [Abstract]                        
Total revenues $ 94,025,000 $ 97,189,000 $ 105,287,000 $ 130,503,000 $ 148,748,000 $ 173,418,000 $ 185,941,000 $ 204,076,000   $ 427,004,000 $ 712,183,000 $ 968,684,000
Operating expenses                   362,521,000 526,290,000 669,381,000
Depreciation and amortization                   139,795,000 156,194,000 145,121,000
Total operating gross margin (loss) (19,694,000) (21,965,000) (20,225,000) (13,428,000) (3,460,000) 4,871,000 4,021,000 24,267,000   (75,312,000) 29,699,000 154,182,000
General and administration expense                   (34,332,000) (36,190,000) (35,016,000)
Provision for reduction in carrying value of certain assets (4,300,000) (4,800,000)             $ (3,200,000) 0 (12,490,000) 0
Gain (loss) on disposition of assets, net                   (1,613,000) 1,643,000 1,054,000
Total operating income (loss) (30,190,000) (29,576,000) (28,222,000) (23,269,000) (20,718,000) (4,547,000) (7,944,000) 15,871,000   (111,257,000) (17,338,000) 120,220,000
Other income (expense):                        
Interest expense                   (45,812,000) (45,155,000) (44,265,000)
Interest income                   58,000 269,000 195,000
Loss on extinguishment of debt                   0 0 (30,152,000)
Equity In Net Earnings Of Subsidiaries                   0 0 0
Other                   367,000 (9,747,000) 2,539,000
Total other income (expense)                   (45,387,000) (54,633,000) (71,683,000)
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest                   (156,644,000) (71,971,000) 48,537,000
Current Income Tax Expense (Benefit)                   5,108,000 19,604,000 22,567,000
Deferred Income Tax Expense (Benefit)                   69,062,000 2,709,000 1,509,000
Total income tax expense (benefit)                   74,170,000 22,313,000 24,076,000
Net income (loss)                   (230,814,000) (94,284,000) 24,461,000
Net Income (Loss) Attributable to Noncontrolling Interest                   0 789,000 1,010,000
Net income (loss) attributable to controlling interest $ (48,929,000) $ (46,228,000) $ (39,822,000) $ (95,835,000) $ (35,646,000) $ (48,620,000) $ (14,029,000) $ 3,222,000   (230,814,000) (95,073,000) 23,451,000
Parent [Member]                        
Income Statement [Abstract]                        
Total revenues                   0 0 0
Operating expenses                   0 0 0
Depreciation and amortization                   0 0 0
Total operating gross margin (loss)                   0 0 0
General and administration expense                   (410,000) (1,279,000) (302,000)
Provision for reduction in carrying value of certain assets                     0  
Gain (loss) on disposition of assets, net                   0 0 (79,000)
Total operating income (loss)                   (410,000) (1,279,000) (381,000)
Other income (expense):                        
Interest expense                   (48,160,000) (47,659,000) (46,527,000)
Interest income                   758,000 1,424,000 1,478,000
Loss on extinguishment of debt                       (30,152,000)
Equity In Net Earnings Of Subsidiaries                   (94,469,000) (36,631,000) 67,399,000
Other                   0 0 0
Total other income (expense)                   (141,871,000) (82,866,000) (7,802,000)
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest                   (142,281,000) (84,145,000) (8,183,000)
Current Income Tax Expense (Benefit)                   40,562,000 29,643,000 (17,702,000)
Deferred Income Tax Expense (Benefit)                   47,971,000 (18,715,000) (13,932,000)
Total income tax expense (benefit)                   88,533,000 10,928,000 (31,634,000)
Net income (loss)                   (230,814,000) (95,073,000) 23,451,000
Net Income (Loss) Attributable to Noncontrolling Interest                     0 0
Net income (loss) attributable to controlling interest                   (230,814,000) (95,073,000) 23,451,000
Guarantor [Member]                        
Income Statement [Abstract]                        
Total revenues                   152,263,000 254,182,000 506,205,000
Operating expenses                   103,013,000 143,563,000 279,396,000
Depreciation and amortization                   90,218,000 95,071,000 87,248,000
Total operating gross margin (loss)                   (40,968,000) 15,548,000 139,561,000
General and administration expense                   (29,355,000) (38,643,000) (33,035,000)
Provision for reduction in carrying value of certain assets                     (2,088,000)  
Gain (loss) on disposition of assets, net                   (565,000) 439,000 1,156,000
Total operating income (loss)                   (70,888,000) (24,744,000) 107,682,000
Other income (expense):                        
Interest expense                   (642,000) (1,035,000) (148,000)
Interest income                   695,000 852,000 623,000
Loss on extinguishment of debt                       0
Equity In Net Earnings Of Subsidiaries                   0 0 0
Other                   484,000 (200,000) 2,810,000
Total other income (expense)                   537,000 (383,000) 3,285,000
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest                   (70,351,000) (25,127,000) 110,967,000
Current Income Tax Expense (Benefit)                   (35,572,000) (22,970,000) 24,106,000
Deferred Income Tax Expense (Benefit)                   14,846,000 11,718,000 16,949,000
Total income tax expense (benefit)                   (20,726,000) (11,252,000) 41,055,000
Net income (loss)                   (49,625,000) (13,875,000) 69,912,000
Net Income (Loss) Attributable to Noncontrolling Interest                     0 0
Net income (loss) attributable to controlling interest                   (49,625,000) (13,875,000) 69,912,000
Non-Guarantor [Member]                        
Income Statement [Abstract]                        
Total revenues                   380,931,000 584,204,000 640,147,000
Operating expenses                   365,698,000 508,930,000 567,653,000
Depreciation and amortization                   49,577,000 61,123,000 57,873,000
Total operating gross margin (loss)                   (34,344,000) 14,151,000 14,621,000
General and administration expense                   (4,567,000) 3,732,000 (1,679,000)
Provision for reduction in carrying value of certain assets                     (10,402,000)  
Gain (loss) on disposition of assets, net                   (1,048,000) 1,204,000 (23,000)
Total operating income (loss)                   (39,959,000) 8,685,000 12,919,000
Other income (expense):                        
Interest expense                   (6,434,000) (11,579,000) (7,692,000)
Interest income                   8,029,000 13,111,000 8,196,000
Loss on extinguishment of debt                       0
Equity In Net Earnings Of Subsidiaries                   0 0 0
Other                   (117,000) (9,547,000) (271,000)
Total other income (expense)                   1,478,000 (8,015,000) 233,000
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest                   (38,481,000) 670,000 13,152,000
Current Income Tax Expense (Benefit)                   118,000 12,931,000 16,163,000
Deferred Income Tax Expense (Benefit)                   6,245,000 9,706,000 (1,508,000)
Total income tax expense (benefit)                   6,363,000 22,637,000 14,655,000
Net income (loss)                   (44,844,000) (21,967,000) (1,503,000)
Net Income (Loss) Attributable to Noncontrolling Interest                     789,000 1,010,000
Net income (loss) attributable to controlling interest                   (44,844,000) (22,756,000) (2,513,000)
Consolidation, Eliminations [Member]                        
Income Statement [Abstract]                        
Total revenues                   (106,190,000) (126,203,000) (177,668,000)
Operating expenses                   (106,190,000) (126,203,000) (177,668,000)
Depreciation and amortization                   0 0 0
Total operating gross margin (loss)                   0 0 0
General and administration expense                   0 0 0
Provision for reduction in carrying value of certain assets                     0  
Gain (loss) on disposition of assets, net                   0 0 0
Total operating income (loss)                   0 0 0
Other income (expense):                        
Interest expense                   9,424,000 15,118,000 10,102,000
Interest income                   (9,424,000) (15,118,000) (10,102,000)
Loss on extinguishment of debt                       0
Equity In Net Earnings Of Subsidiaries                   94,469,000 36,631,000 (67,399,000)
Other                   0 0 0
Total other income (expense)                   94,469,000 36,631,000 (67,399,000)
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest                   94,469,000 36,631,000 (67,399,000)
Current Income Tax Expense (Benefit)                   0 0 0
Deferred Income Tax Expense (Benefit)                   0 0 0
Total income tax expense (benefit)                   0 0 0
Net income (loss)                   94,469,000 36,631,000 (67,399,000)
Net Income (Loss) Attributable to Noncontrolling Interest                     0 0
Net income (loss) attributable to controlling interest                   $ 94,469,000 $ 36,631,000 $ (67,399,000)