XML 70 R91.htm IDEA: XBRL DOCUMENT v2.4.0.8
Subsequent Events - Royalty Trust Distributions (Details) (Royalty Trust Distributions, USD $)
In Thousands, unless otherwise specified
Apr. 24, 2014
Royalty Trusts
  
Subsequent Event  
Total distribution $ 59,672
Amount to be distributed to third-party unitholders 50,024
Mississippian Trust I
  
Subsequent Event  
Total distribution 8,952
Amount to be distributed to third-party unitholders 8,727
Permian Trust
  
Subsequent Event  
Total distribution 29,871
Amount to be distributed to third-party unitholders 23,940
Mississippian Trust II
  
Subsequent Event  
Total distribution 20,849
Amount to be distributed to third-party unitholders $ 17,357