Long-term Debt - Schedule of Interest Expense Related to Notes (Detail) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Amortization of Issuance Costs		$ 8,808	$ 8,694	$ 7,201
Convertible Debt
Debt Instrument [Line Items]
Contractual Interest Expense		4,875	4,875	4,875
Amortization of Issuance Costs		7,072	7,020	6,403
Total interest expense		11,947	11,895	11,278
Convertible Senior Notes due 2025 | Convertible Debt
Debt Instrument [Line Items]
Contractual Interest Expense		4,875	4,875	4,875
Amortization of Issuance Costs		3,043	3,006	2,970
Total interest expense		7,918	7,881	7,845
Convertible Senior Notes due 2027 | Convertible Debt
Debt Instrument [Line Items]
Contractual Interest Expense		0	0	0
Amortization of Issuance Costs		4,029	4,014	3,433
Total interest expense		4,029	4,014	3,433
Secured Notes Due Twenty Twenty Eight
Debt Instrument [Line Items]
Contractual Interest Expense		30,625	30,625	16,674
Amortization of Issuance Costs		1,646	1,541	798
Total interest expense		32,271	32,166	$ 17,472
Secured Term Loan Due Twenty Twenty Five
Debt Instrument [Line Items]
Contractual Interest Expense	$ 0	3,781	9,006
Amortization of Issuance Costs		31	103
Total interest expense		$ 3,812	$ 9,109