- Definition
                Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.
               
+ References
                Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Accounting Standards Codification
 -Topic 260
 -SubTopic 10
 -Section 50
 -Paragraph 1
 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257
               
+ Details
                
                  
                    | Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock | 
                  
                    | Namespace Prefix: | us-gaap_ | 
                  
                    | Data Type: | nonnum:textBlockItemType | 
                  
                    | Balance Type: | na | 
                  
                    | Period Type: | duration |