| Courseware | 3 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Jul. 31, 2013 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Courseware [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Courseware | Note 5. Courseware Courseware costs capitalized were $500 for the three months ended July 31, 2013. Courseware consisted of the following at July 31, 2013 and April 30, 2013: 
 Amortization expense of courseware for the three months ended July 31, 2013 and July 31, 2012 was $30,471 and $35,578, respectively. The following is a schedule of estimated future amortization expense of courseware at July 31, 2013: 
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