- Definition
                Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance and exist in perpetuity, by either major class or business segment.
               
+ References
                Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Accounting Standards Codification
 -Topic 350
 -SubTopic 30
 -Section 50
 -Paragraph 2
 -Subparagraph (b)
 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275
Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Accounting Standards Codification
 -Topic 350
 -SubTopic 30
 -Section 50
 -Paragraph 3
 -Subparagraph (b),(d)
 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16373-109275
               
+ Details
                
                  
                    | Name: | us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTableTextBlock | 
                  
                    | Namespace Prefix: | us-gaap_ | 
                  
                    | Data Type: | nonnum:textBlockItemType | 
                  
                    | Balance Type: | na | 
                  
                    | Period Type: | duration |