Quarterly report pursuant to Section 13 or 15(d)

Nature of Operations and Liquidity (Schedule of Discontinued Operations) (Details)

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Nature of Operations and Liquidity (Schedule of Discontinued Operations) (Details) (USD $)
 3 Months Ended 6 Months Ended
Oct. 31, 2014
Oct. 31, 2013
Oct. 31, 2014
Oct. 31, 2013
Apr. 30, 2014
Discontinued Operations          
Revenues    $ 326,500    $ 549,125  
Costs and expenses:          
Instructional costs and services    293,850    494,212  
General and administrative              
Total costs and expenses    293,850    494,212  
Income (loss) from discontinued operations, net of income taxes    32,650    54,913  
Assets          
Cash and cash equivalents             
Accounts receivable, net of allowance of $481,531, and $481,531, respectively           5,250
Other current assets             
Net assets from discontinued operations           5,250
Liabilities          
Accounts payable             
Accrued expenses             
Deferred revenue             
Net liabilities from discontinued operations             
Allowance for doubtful accounts receivable from discontinued operations $ 481,531   $ 481,531   $ 481,531