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Debt - Summary of Interest Expense on Notes and Credit Facilities (Details) - USD ($)
$ in Thousands
3 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Debt Disclosure [Abstract]    
Interest expense related to contractual interest coupon $ 2,785 $ 2,862
Interest expense related to amortization of debt discount 1,241 965
Interest expense related to amortization of debt issuance costs 357 329
Total $ 4,383 $ 4,156