• Filing Date: 2020-06-12
  • Form Type: 10-Q
  • Description: Quarterly report
v3.20.1
Derivative Instruments (Details) - Western Alliance Bank [Member]
9 Months Ended
Apr. 30, 2020
USD ($)
Apr. 30, 2020
NOK (kr)
Amount | $ $ 1,400,000  
NOK [Member]    
Amount | kr   kr 12,865,261
May-20 [Member]    
Settlement Date May 31, 2020 May 31, 2020
Amount | $ $ 350,000  
May-20 [Member] | NOK [Member]    
Amount | kr   kr 3,216,464
Jun-20 [Member]    
Settlement Date Jun. 30, 2020 Jun. 30, 2020
Amount | $ $ 350,000  
Jun-20 [Member] | NOK [Member]    
Amount | kr   kr 3,216,359
Jul-20 [Member]    
Settlement Date Jul. 31, 2020 Jul. 31, 2020
Amount | $ $ 350,000  
Jul-20 [Member] | NOK [Member]    
Amount | kr   kr 3,216,114
Aug-20 [Member]    
Settlement Date Aug. 31, 2020 Aug. 31, 2020
Amount | $ $ 350,000  
Aug-20 [Member] | NOK [Member]    
Amount | kr   kr 3,216,324