- DefinitionThe exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.
Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Exchange Act
 -Number 240
 -Section 12
 -Subsection b-2
| Name: | dei_EntityRegistrantName | 
| Namespace Prefix: | dei_ | 
| Data Type: | xbrli:normalizedStringItemType | 
| Balance Type: | na | 
| Period Type: | duration |