|
Summary of Significant Accounting Policies (Details)
|
6 Months Ended |
|---|---|
|
Sep. 30, 2012
|
|
| Estimated future net revenues from proved reserves, discount rate | 10.00% |
| Collection of revenue, period | 45 days |
|
Minimum [Member]
|
|
| Settlement period | 30 days |
|
Maximum [Member]
|
|
| Settlement period | 60 days |

