Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidating Financial Information (Condensed Consolidating Statement of Operations) (Details)

v3.7.0.1
Condensed Consolidating Financial Information (Condensed Consolidating Statement of Operations) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Revenues:    
Total revenues $ 333,004 $ 156,961
Costs and expenses:    
Lease operating expenses 19,303 16,657
Production taxes 3,906 3,111
Midstream gathering and processing 47,941 37,652
Depreciation, depletion and amortization 65,991 65,477
Impairment of oil and gas properties 0 218,991
General and administrative 12,600 10,620
Accretion expense 282 247
Acquisition expense 1,298 0
Total costs and expenses 151,321 352,755
INCOME (LOSS) FROM OPERATIONS 181,683 (195,794)
OTHER (INCOME) EXPENSE:    
Interest expense 23,479 16,023
Interest income (842) (94)
(Income) loss from equity method investments and investments in subsidiaries 4,907 30,737
Other income (316) (2)
Total other (income) expense 27,228 46,664
INCOME (LOSS) BEFORE INCOME TAXES 154,455 (242,458)
INCOME TAX EXPENSE 0 (191)
NET INCOME (LOSS) 154,455 (242,267)
Reportable Legal Entities | Parent    
Revenues:    
Total revenues 272,441 156,751
Costs and expenses:    
Lease operating expenses 17,449 16,472
Production taxes 3,102 3,087
Midstream gathering and processing 37,724 37,623
Depreciation, depletion and amortization 65,990 65,476
Impairment of oil and gas properties   218,991
General and administrative 12,874 10,612
Accretion expense 282 247
Acquisition expense 0  
Total costs and expenses 137,421 352,508
INCOME (LOSS) FROM OPERATIONS 135,020 (195,757)
OTHER (INCOME) EXPENSE:    
Interest expense 25,048 16,022
Interest income (842) (94)
(Income) loss from equity method investments and investments in subsidiaries (42,614) 30,773
Other income (1,027) 0
Total other (income) expense (19,435) 46,701
INCOME (LOSS) BEFORE INCOME TAXES 154,455 (242,458)
INCOME TAX EXPENSE 0 (191)
NET INCOME (LOSS) 154,455 (242,267)
Reportable Legal Entities | Guarantors    
Revenues:    
Total revenues 60,563 210
Costs and expenses:    
Lease operating expenses 1,854 185
Production taxes 804 24
Midstream gathering and processing 10,217 29
Depreciation, depletion and amortization 1 1
Impairment of oil and gas properties   0
General and administrative (275) 6
Accretion expense 0 0
Acquisition expense 1,298  
Total costs and expenses 13,899 245
INCOME (LOSS) FROM OPERATIONS 46,664 (35)
OTHER (INCOME) EXPENSE:    
Interest expense (1,569) 1
Interest income 0 0
(Income) loss from equity method investments and investments in subsidiaries 2,541 0
Other income (189) (2)
Total other (income) expense 783 (1)
INCOME (LOSS) BEFORE INCOME TAXES 45,881 (34)
INCOME TAX EXPENSE 0
NET INCOME (LOSS) 45,881 (34)
Reportable Legal Entities | Non-Guarantor    
Revenues:    
Total revenues 0 0
Costs and expenses:    
Lease operating expenses 0 0
Production taxes 0 0
Midstream gathering and processing 0 0
Depreciation, depletion and amortization 0 0
Impairment of oil and gas properties   0
General and administrative 1 2
Accretion expense 0 0
Acquisition expense 0  
Total costs and expenses 1 2
INCOME (LOSS) FROM OPERATIONS (1) (2)
OTHER (INCOME) EXPENSE:    
Interest expense 0 0
Interest income 0 0
(Income) loss from equity method investments and investments in subsidiaries 365 23,685
Other income 0 0
Total other (income) expense 365 23,685
INCOME (LOSS) BEFORE INCOME TAXES (366) (23,687)
INCOME TAX EXPENSE 0
NET INCOME (LOSS) (366) (23,687)
Eliminations    
Revenues:    
Total revenues 0 0
Costs and expenses:    
Lease operating expenses 0 0
Production taxes 0 0
Midstream gathering and processing 0 0
Depreciation, depletion and amortization 0 0
Impairment of oil and gas properties   0
General and administrative 0 0
Accretion expense 0 0
Acquisition expense 0  
Total costs and expenses 0 0
INCOME (LOSS) FROM OPERATIONS 0 0
OTHER (INCOME) EXPENSE:    
Interest expense 0 0
Interest income 0 0
(Income) loss from equity method investments and investments in subsidiaries 44,615 (23,721)
Other income 900 0
Total other (income) expense 45,515 (23,721)
INCOME (LOSS) BEFORE INCOME TAXES (45,515) 23,721
INCOME TAX EXPENSE 0
NET INCOME (LOSS) $ (45,515) $ 23,721