|
Accounts Receivable-Related Party (Details) (USD $)
In Thousands, unless otherwise specified |
3个月结束 | 9月结束 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
9月. 30, 2012
|
12月. 31, 2011
|
9月. 28, 2012
查尔斯·E. 戴维森(成员)
|
12月. 31, 2011
查尔斯·E. 戴维森(成员)
|
3月. 01, 2008
查尔斯·E. 戴维森(成员)
|
9月. 30, 2012
Everest Operations Management LLC [Member]
|
9月. 30, 2011
Everest Operations Management LLC [Member]
|
9月. 30, 2012
Everest Operations Management LLC [Member]
|
9月. 30, 2011
Everest Operations Management LLC [Member]
|
9月. 30, 2012
Windsor Niobrara LLC [Member]
|
|
| Related Party Transaction [Line Items] | ||||||||||
| Affiliates Participation Percentage in Acquisition of Leases | 50.00% | |||||||||
| Accounts receivable-related parties | $ 10,915 | $ 4,731 | ||||||||
| Reimbursement for general and administrative expenses performed for related party under acquisition team agreement | $ 360 | $ 466 | $ 893 | $ 867 | ||||||
| Common Stock Ownership Percentage Per Individual | 0.01 | 0.133 | ||||||||
| Percentage of Proportionate Share of the Acquisition or Divestiture Consideration Payable to Affiliates | 1.00% | 1.00% | ||||||||
| Cancellation of Agreement Required Written Notice Term | 60天 | |||||||||
| Cancellation of Agreement Required Wrriten Notice Term, Counterparty | 30天 | |||||||||
| Breech of Contract, Cure Period | 30天 | |||||||||