XML 35 R31.htm IDEA: XBRL DOCUMENT v3.2.0.727
Lease Commitments (Tables)
3 Months Ended
Jul. 31, 2015
Commitments and Contingencies Disclosure [Abstract]  
Schedule of future minimum payments

             
  Fiscal Years Ended April 30,   Sublease  
        ($ in thousands)
    2016   $ 1,468  
    2017     1,224  
    2018 and thereafter     -  
      $ 2,692