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

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-Publisher FASB
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Balance Type:	debit
Period Type:	instant

Long-term Debt - Summary of Outstanding Principal Amount and Carrying Value (Parenthetical) (Details) - USD ($) $ in Thousands	1 Months Ended
	Nov. 30, 2021	Mar. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Unamortized debt issuance costs		$ 8,653	$ 9,056
2019 Convertible Senior Notes due 2026
Debt Instrument [Line Items]
Repurchase of debt principal amount	$ 76,400
Unamortized debt issuance costs	1,800	$ 207	217
2019 Note Repurchase \| 2019 Convertible Senior Notes due 2026
Debt Instrument [Line Items]
Repurchase of debt principal amount	$ 76,400
Unamortized debt issuance costs			$ 1,800