• Filing Date: 2019-07-11
  • Form Type: 10-K
  • Description: Annual report
v3.19.2
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value (Details)
Apr. 30, 2019
USD ($)
Derivative assets $ 1,178
Derivative liability 4,512
Foreign currency option contracts [Member]  
Derivative assets 1,178
Derivative liability $ 4,512