Debt - Summary of borrowings (Details) $ in Thousands	3 Months Ended
Sep. 30, 2020 USD ($)
Liability For Sale of Future Royalties [Line Items]
Debt principal	$ 276,650
Unamortized debt discount and issuance costs	(12,515)
Less: current portion	0
Long-term debt	264,135
Paid-in-kind interest	1,650
Sixth Street Financing - term loan \| Senior secured debt
Liability For Sale of Future Royalties [Line Items]
Debt principal	$ 276,650
Contractual interest rate (percent)	10.00%

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of unamortized debt discount (premium) and debt issuance costs.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Interest paid other than in cash for example by issuing additional debt securities. As a noncash item, it is added to net income when calculating cash provided by or used in operations using the indirect method.

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