XML 51 R8.htm IDEA: XBRL DOCUMENT v2.4.0.8

CONSOLIDATED STATEMENTS OF EQUITY (DEFICIT) (Parenthetical)	12 Months Ended
	Apr. 30, 2014
Stock Issued During Period, Shares, Reverse Stock Splits	649
Common Stock [Member]
Stock Issued During Period, Shares, Reverse Stock Splits	649

X

- Definition

Reduction in the number of shares during the period as a result of a reverse stock split.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

+ Details

Name:	us-gaap_StockIssuedDuringPeriodSharesReverseStockSplits
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration