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Debt Obligations - 2022 Convertible Notes Interest Expense Components (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Debt Instrument
Amortization of debt discount and debt issuance costs			$ 5,631	$ 3,150
Total interest expense	$ 7,540	$ 5,771	23,089	17,166
8.2% Convertible Notes due 2022 | Convertible Notes
Debt Instrument
Stated coupon interest		2,050	2,050	6,150
Amortization of debt discount and debt issuance costs		497	521	1,457
Total Interest expense		$ 2,547	$ 2,571	$ 7,607

X

- Definition

Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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Amount of the cost of borrowed funds accounted for as interest expense.

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