Quarterly report pursuant to Section 13 or 15(d)

Derivatives Narrative (Details)

v3.21.4
Derivatives Narrative (Details) - USD ($)
$ in Thousands
 3 Months Ended
Nov. 30, 2021
Nov. 30, 2020
Aug. 31, 2021
Derivative [Line Items]      
Foreign Currency Contract, Liability/Asset, Fair Value Disclosure $ (100)   $ (100)
Loss on Foreign Currency Fair Value Hedge Derivatives and Not Designated as Hedging Instruments at Fair Value (181) $ (49)  
London Interbank Offered Rate (LIBOR)      
Derivative [Line Items]      
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months   $ 100  
Fair Value Hedging [Member]      
Derivative [Line Items]      
Derivative, Fair Value, Net 13,600   $ 16,000
Interest Rate Swap [Member] | London Interbank Offered Rate (LIBOR)      
Derivative [Line Items]      
Derivative, Amount of Hedged Item $ 100,000    
Derivative, Fixed Interest Rate 0.259%