Quarterly report pursuant to Section 13 or 15(d)

Parent, Guarantor, Non-Guarantor Unaudited Consolidating Condensed Financial Statements - Consolidating Condensed Balance Sheet (Detail)

v3.5.0.2
Parent, Guarantor, Non-Guarantor Unaudited Consolidating Condensed Financial Statements - Consolidating Condensed Balance Sheet (Detail) - USD ($)
$ in Thousands
Sep. 30, 2016
Dec. 31, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Current assets:          
Cash and cash equivalents $ 103,613 $ 134,294 $ 104,651 $ 104,651 $ 108,456
Accounts and notes receivable, net 130,616 175,105      
Rig materials and supplies 32,681 34,937      
Other current assets 22,514 22,405      
Total current assets 289,424 366,741      
Property, plant and equipment, net 718,254 805,841      
Goodwill 6,708 6,708      
Intangible assets, net 10,660 13,377      
Investment in subsidiaries and intercompany advances 0 0      
Other noncurrent assets 124,836        
Deferred Income Taxes and Other Assets, Noncurrent   174,035      
Total assets 1,149,882 1,366,702      
Current liabilities:          
Deferred tax liability 78,893 68,654      
Total liabilities 764,282 798,190      
Total equity 385,600 568,512      
Total liabilities and stockholders’ equity 1,149,882 1,366,702      
Accounts payable and accrued liabilities 86,107 129,703      
Accrued income taxes 7,186 6,418      
Intercompany Payables 0 0      
Liabilities, Current 93,293 136,121      
Long-term Debt, Excluding Current Maturities 575,935 574,798      
Other long-term liabilities 16,161 18,617      
Common stock 20,829 20,518      
Capital in excess of par value 671,977 669,120      
Accumulated deficit (301,123) (119,238)      
Accumulated other comprehensive loss (6,083) (1,888)      
Stockholders' Equity Attributable to Parent 385,600 568,512      
Parent [Member]          
Current assets:          
Cash and cash equivalents 54,042 73,985   46,528 36,728
Accounts and notes receivable, net 0 0      
Rig materials and supplies 0 0      
Other current assets 0 0      
Total current assets 54,042 73,985      
Property, plant and equipment, net (19) (19)      
Goodwill 0 0      
Intangible assets, net 0 0      
Investment in subsidiaries and intercompany advances 3,016,378 3,057,220      
Other noncurrent assets (137,690)        
Deferred Income Taxes and Other Assets, Noncurrent   (234,786)      
Total assets 2,932,711 2,896,400      
Current liabilities:          
Deferred tax liability (29) (29)      
Total liabilities 2,543,991 2,328,961      
Total equity 388,720 567,439      
Total liabilities and stockholders’ equity 2,932,711 2,896,400      
Accounts payable and accrued liabilities 103,855 84,456      
Accrued income taxes 43,043 9,900      
Intercompany Payables 1,818,320 1,656,968      
Liabilities, Current 146,898 94,356      
Long-term Debt, Excluding Current Maturities 575,935 574,798      
Other long-term liabilities 2,867 2,868      
Guarantor [Member]          
Current assets:          
Cash and cash equivalents 13,684 13,854   8,000 13,546
Accounts and notes receivable, net 15,637 42,261      
Rig materials and supplies (6,210) (4,744)      
Other current assets 7,142 5,982      
Total current assets 30,253 57,353      
Property, plant and equipment, net 483,513 543,346      
Goodwill 6,708 6,708      
Intangible assets, net 10,010 11,740      
Investment in subsidiaries and intercompany advances 2,917,336 2,770,501      
Other noncurrent assets 191,518        
Deferred Income Taxes and Other Assets, Noncurrent   312,790      
Total assets 3,639,338 3,702,438      
Current liabilities:          
Deferred tax liability 80,545 69,679      
Total liabilities 1,523,251 1,537,128      
Total equity 2,116,087 2,165,310      
Total liabilities and stockholders’ equity 3,639,338 3,702,438      
Accounts payable and accrued liabilities 33,848 56,382      
Accrued income taxes (24,909) 2,111      
Intercompany Payables 1,425,349 1,401,510      
Liabilities, Current 8,939 58,493      
Long-term Debt, Excluding Current Maturities 0 0      
Other long-term liabilities 8,418 7,446      
Non-Guarantor [Member]          
Current assets:          
Cash and cash equivalents 35,887 46,455   50,123 58,182
Accounts and notes receivable, net 114,979 132,844      
Rig materials and supplies 38,891 39,681      
Other current assets 15,372 16,423      
Total current assets 205,129 235,403      
Property, plant and equipment, net 234,760 262,514      
Goodwill 0 0      
Intangible assets, net 650 1,637      
Investment in subsidiaries and intercompany advances 3,605,766 3,319,702      
Other noncurrent assets 551,820        
Deferred Income Taxes and Other Assets, Noncurrent   265,995      
Total assets 4,598,125 4,085,251      
Current liabilities:          
Deferred tax liability (1,623) (996)      
Total liabilities 2,670,464 2,161,824      
Total equity 1,927,661 1,923,427      
Total liabilities and stockholders’ equity 4,598,125 4,085,251      
Accounts payable and accrued liabilities 565,881 295,439      
Accrued income taxes (10,948) (5,593)      
Intercompany Payables 2,112,278 1,864,671      
Liabilities, Current 554,933 289,846      
Long-term Debt, Excluding Current Maturities 0 0      
Other long-term liabilities 4,876 8,303      
Consolidation, Eliminations [Member]          
Current assets:          
Cash and cash equivalents 0 0   $ 0 $ 0
Accounts and notes receivable, net 0 0      
Rig materials and supplies 0 0      
Other current assets 0 0      
Total current assets 0 0      
Property, plant and equipment, net 0 0      
Goodwill 0 0      
Intangible assets, net 0 0      
Investment in subsidiaries and intercompany advances (9,539,480) (9,147,423)      
Other noncurrent assets (480,812)        
Deferred Income Taxes and Other Assets, Noncurrent   (169,964)      
Total assets (10,020,292) (9,317,387)      
Current liabilities:          
Deferred tax liability 0 0      
Total liabilities (5,973,424) (5,229,723)      
Total equity (4,046,868) (4,087,664)      
Total liabilities and stockholders’ equity (10,020,292) (9,317,387)      
Accounts payable and accrued liabilities (617,477) (306,574)      
Accrued income taxes 0 0      
Intercompany Payables (5,355,947) (4,923,149)      
Liabilities, Current (617,477) (306,574)      
Long-term Debt, Excluding Current Maturities 0 0      
Other long-term liabilities $ 0 $ 0