XML 32 R40.htm IDEA: XBRL DOCUMENT v2.4.1.9
Schedule of Stockholders' Equity Note, Warrants or Rights, Valuation Assumptions (Details) (USD $)
 9 Months Ended
Jan. 31, 2015
Y
Common Stock Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 1 $ 0cpah_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroTwoSevenZeroZeroThreeOneNineTwozGyrbVgtpPFourf
Common Stock Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 2 0cpah_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroTwoSevenZeroZeroThreeOneNineTwozwFiveDmfnNineKnnq
Common Stock Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 3 1.60%cpah_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroTwoSevenZeroZeroThreeOneNineTwoHsXSixChfXPrNineD
Common Stock Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 4 0cpah_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroTwoSevenZeroZeroThreeOneNineTwoLFiveFrFqnTwoZPpW
Common Stock Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 5 0cpah_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroTwoSevenZeroZeroThreeOneNineTwoLKfPSixBsRDbqT
Common Stock Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 6 70.00%cpah_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroTwoSevenZeroZeroThreeOneNineTwofSMzGrJXnRCSeven
Common Stock Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 7 0cpah_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroTwoSevenZeroZeroThreeOneNineTwothKQFcSZFFivefP
Common Stock Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 8 0cpah_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroTwoSevenZeroZeroThreeOneNineTwoFnSixSixlvyFSixZrTwo
Common Stock Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 9 1.5cpah_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroTwoSevenZeroZeroThreeOneNineTwoBPFiveMWPFivesmSbB
Common Stock Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 10 2cpah_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroTwoSevenZeroZeroThreeOneNineTwoSOnelNineVbbyTZeronD
Common Stock Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 11 0cpah_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroTwoSevenZeroZeroThreeOneNineTwoNineszcZeroOneZeroSixPdrf
Common Stock Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 12 $ 0cpah_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroTwoSevenZeroZeroThreeOneNineTwoRcdNBNFFiveZerokPH
Common Stock Schedule Of Stockholders' Equity Note, Warrants Or Rights, Valuation Assumptions 13 0.00%cpah_ScheduleOfStockholdersaposEquityNoteWarrantsOrRightsValuationAssumptionsZeroTwoSevenZeroZeroThreeOneNineTwoEightQtfmCJHSevenQzB