Quarterly report pursuant to Section 13 or 15(d)

Derivatives Narrative (Details)

v3.23.2
Derivatives Narrative (Details) - USD ($)
 3 Months Ended 9 Months Ended
May 31, 2023
May 31, 2022
May 31, 2023
May 31, 2022
Dec. 08, 2022
Aug. 31, 2022
Derivative [Line Items]            
Foreign Currency Contract, Liability/Asset, Fair Value Disclosure $ 100,000   $ 100,000     $ 100,000
Loss on Foreign Currency Fair Value Hedge Derivatives and Not Designated as Hedging Instruments at Fair Value 242,000 $ (54,000) 862,000 $ 128,000    
Long-term Debt 235,375,000   235,375,000     204,000,000
Derivatives used in Net Investment Hedge, Increase (Decrease), Gross of Tax (300,000)   (600,000)      
Increase (Decrease) in Fair Value of Hedged Item in Interest Rate Fair Value Hedge (500,000)   100,000      
Fair Value Hedging [Member]            
Derivative [Line Items]            
Derivative, Fair Value, Net 19,500,000   19,500,000     $ 16,700,000
Net Investment Hedging [Member]            
Derivative [Line Items]            
Derivative, Fair Value, Net $ 30,500,000   $ 30,500,000      
Interest Rate Swap [Member]            
Derivative [Line Items]            
Derivative, Amount of Hedged Item         $ 60,000,000  
Derivative, Fixed Interest Rate         4.022%