Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.7.0.1
Subsequent Events (Details) - USD ($)
1 Months Ended 9 Months Ended
Mar. 08, 2017
Nov. 30, 2015
Jan. 31, 2017
Jan. 31, 2016
Proceeds from lines of credit   $ 1,100,000 $ 1,250,000
Subsequent Event [Member] | Scenario, Plan [Member]        
Acquisition price for university $ 9,000,000      
Loan in connection with acquisition $ 900,000      
Interest rate for acquisition loan 8.00%      
Cash due at closing $ 2,500,000      
Proceeds from lines of credit $ 900,000