• Filing Date: 2012-12-13
  • Form Type: 10-Q
  • Description: Quarterly report
v2.4.0.6
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions (Details)
6 Months Ended
Oct. 31, 2012
Y
Common Stock Schedule Of Share-based Payment Award, Stock Options, Valuation Assumptions 1 0.62%
Common Stock Schedule Of Share-based Payment Award, Stock Options, Valuation Assumptions 2 74.47%
Common Stock Schedule Of Share-based Payment Award, Stock Options, Valuation Assumptions 3 3.7
Common Stock Schedule Of Share-based Payment Award, Stock Options, Valuation Assumptions 4 0.00%