Quarterly report pursuant to Section 13 or 15(d)

Derivative Instruments and Hedging Transactions - Additional Information (Details)

v3.20.4
Derivative Instruments and Hedging Transactions - Additional Information (Details) - USD ($)
3 Months Ended 6 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Derivative [Line Items]        
Derivative open positions expected settlement period     2 days  
Unrealized gains (losses) on foreign exchange $ 19,000 $ 125,000 $ (78,000) $ 3,000
Futures And Forward Contract        
Derivative [Line Items]        
Derivative open positions expected settlement period     30 days