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Related Party Transactions (Details) (USD $) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Sep. 28, 2012
Related Party Transaction [Line Items] |  |  |  |
Lease operating expenses | $ 26,703,000 | $ 24,308,000 | $ 20,897,000 |
General and administrative | 22,519,000 | 13,808,000 | 8,074,000 |
Ownership percentage by noncontrolling owners |  |  |  | 10.00%
Diamondback Energy, Inc [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due from (to) related party |  | (300,000) |  |
Lease operating expenses |  | 7,100,000 |  |
Oil and natural gas properties |  | 40,400,000 |  |
Windsor Niobrara LLC [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due from (to) related party |  | 200,000 |  |
Revenue from related parties | 900,000 | 7,500,000 |  |
Windsor Ohio LLC [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due from (to) related party | 1,600,000 | 6,500,000 |  |
Revenue from related parties | 73,400,000 | 163,700,000 |  |
Rhino [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due from (to) related party |  | 4,300,000 |  |
Revenue from related parties |  | 4,400,000 |  |
Stingray Pressure Pumping LLC [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due from (to) related party | (8,300,000) | (5,300,000) |  |
Ownership interest | 50.00% |  |  |
Oil and natural gas properties | 58,300,000 | 4,300,000 |  |
Stingray Cementing LLC [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due from (to) related party | (1,500,000) | 0 |  |
Ownership interest | 50.00% |  |  |
Oil and natural gas properties | 4,000,000 |  |  |
Stingray Energy Services LLC [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due from (to) related party | (4,100,000) |  |  |
Ownership interest | 50.00% |  |  |
Oil and natural gas properties | 5,100,000 |  |  |
Athena Construction Llc [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due from (to) related party | (1,000,000) | (1,500,000) |  |
Lease operating expenses | 600,000 | 400,000 |  |
Oil and natural gas properties | 4,100,000 | 5,000,000 |  |
Black Fin P Llc [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due from (to) related party | 0 | 0 |  |
Oil and natural gas properties |  | 700,000 |  |
Panther Drilling Systems, LLC [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due from (to) related party | (1,800,000) |  |  |
Oil and natural gas properties | 12,600,000 |  |  |
Redback Directional Services, LLC [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Due from (to) related party | 0 | (1,100,000) |  |
Oil and natural gas properties | 100,000 | 1,800,000 |  |
Caliber Development Company, LLC [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
General and administrative | 200,000 | 100,000 |  |
Executive Officer [Member] | Windsor Niobrara LLC [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Ownership percentage by noncontrolling owners | 10.00% |  |  |
Executive Officer [Member] | Windsor Ohio LLC [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Payments To Related Party Relating To Ownership Interest |  | 100,000 |  |
Ownership percentage by noncontrolling owners | 10.00% | 10.00% |  |
Amount billed on behalf of executive officer |  | $ 2,000,000 |  |
Executive Officer [Member] | Athena Construction Llc [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Ownership percentage by noncontrolling owners | 10.00% |  |  |
Executive Officer [Member] | Black Fin P Llc [Member] |  |  |  |
Related Party Transaction [Line Items] |  |  |  |
Ownership percentage by noncontrolling owners | 10.00% |  |  |

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