Courseware (Schedule of Courseware, Net) (Details) (USD $)	Jul. 31, 2014	Apr. 30, 2014	Apr. 30, 2013
Finite-Lived Intangible Assets [Line Items]
Intangible asset, net	$ 127,493	$ 108,882	$ 208,095
Courseware [Member]
Finite-Lived Intangible Assets [Line Items]
Intangible asset, gross	2,142,861	2,104,038	2,097,538
Accumulated amortization	(2,015,368)	(1,995,156)	(1,889,443)
Intangible asset, net	$ 127,493	$ 108,882	$ 208,095

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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