XML 15 R70.htm IDEA: XBRL DOCUMENT v2.4.0.8

Note 13 - Stockholders' Equity (Details)	Jan. 31, 2014	Apr. 30, 2013
Details
Common stock authorized to issue	200,000,000
Shares, Outstanding	173,882,803	173,882,803

No authoritative reference available.

No definition available.

Name:	fil_CommonStockAuthorizedToIssue
Namespace Prefix:	fil_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

Number of shares issued and outstanding as of the balance sheet date.

No definition available.

Name:	us-gaap_SharesOutstanding
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

Name:	us-gaap_TextBlockAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration