XML 47 R25.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Subsequent Events | 9 Months Ended
--- | ---
Sep. 30, 2013
Subsequent Events [Abstract] |
Subsequent Events | Subsequent Events Royalty Trust Distributions. On October 24, 2013, the Royalty Trusts announced quarterly distributions for the three-month period ended September 30, 2013. The following distributions are expected to be paid on November 29, 2013 to holders of record as of the close of business on November 14, 2013 (in thousands):
Royalty Trust |  | Total Distribution |  | Amount to be Distributed to Third-Party Unitholders
Mississippian Trust I |  | $ | 12,660 |  |  | $ | 12,342 |
Permian Trust |  | 34,223 |  |  | 24,483 |
Mississippian Trust II |  | 26,377 |  |  | 16,643 |
Total |  | $ | 73,260 |  |  | $ | 53,468 |

X
- Details
Name: | us-gaap_SubsequentEventsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References No definition available. + Details
Name: | us-gaap_SubsequentEventsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration