Debt - Discount and Issuance Costs (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Apr. 30, 2020
Debt Discount	$ 2,091
Convertible Notes
Debt Discount	8,625
Debt Issuance Cost	558	$ 600
Total	9,183	$ 9,200
Convertible Notes \| Equity Component
Debt Discount	2,568
Debt Issuance Cost	166
Total	2,734
Convertible Notes \| Debt Component
Debt Discount	6,057
Debt Issuance Cost	392
Total	$ 6,449

Amount, after accumulated amortization, of debt discount.

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

+ References

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

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