Total
~ http://xbrl.sec.gov/rr/role/RiskReturnDetail column period compact * row primary compact * ~

Contains a command for the SEC Viewer for the role corresponding to RiskReturnDetailData

No definition available.

Name:	rr_RiskReturnDetailTableTextBlock
Namespace Prefix:	rr_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration