Convertible Senior Notes - Expenses and Interest (Details) - 3.75% Convertible Senior Notes - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Interest expense	$ 7,398	$ 7,446
Amortization of debt issuance costs	1,286	1,670
Total	$ 8,684	$ 9,116
Effective interest rate (as a percent)	4.50%	4.50%