Search Elements:
- Taxonomy
- srt
- Name
- SignificantChangesInReserves
- Label
- Significant Changes in Reserves
- Period Type
- duration
- Type
- xbrli:stringItemType
- Definition
- Description of significant changes to reserve quantities during the period including, but not limited to, changes in the following: revisions of previous estimates, revisions of estimates from application of improved recovery techniques, purchases of minerals in place, extensions and discoveries made, production, and sales of minerals in place.