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Revenue from Contracts with Customers - Narrative (Details)
$ in Thousands
3 Months Ended
Jul. 01, 2018
USD ($)
Sep. 30, 2020
USD ($)
segment
Sep. 30, 2020
USD ($)
Jun. 30, 2020
USD ($)
Sep. 30, 2019
USD ($)
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]          
Customer return asset   $ 100 $ 100 $ 100  
Customer refund liability   200 200 $ 200  
Contract asset   0 0    
Contract liability   $ 400 $ 400   $ 400
Number of reportable segments   2 2    
Cumulative Effect, Period of Adoption, Adjustment          
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]          
Adjustments to retained earnings for accounting change $ 0