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Goodwill and Intangible Assets - Schedule of Estimated Future Amortization Expense of Acquired Intangible Assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Jun. 30, 2021
Estimated future amortization expense of purchased intangible assets    
2022 (remaining 9 months) $ 128  
2023 143  
2024 107  
Net Amount $ 378 $ 435