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Convertible Notes - Summary of the carrying value of the convertible notes (Detail) - USD ($)	May 31, 2023	Mar. 31, 2023	Feb. 14, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Principal amount		$ 340,000,000		$ 325,000,000
Plus: Premium		250,000		250,000
Gross proceeds		340,250,000		325,250,000
Less: Unamortized issuance costs		(6,599,000)		(4,034,000)
Carrying amount		$ 333,651,000		$ 321,216,000
Effective interest rate		5.00%		4.60%
Two Thousand And Twenty Three Notes [Member]
Debt Instrument [Line Items]
Principal amount	$ 130,000	$ 130,000,000
Plus: Premium		0
Gross proceeds		130,000,000
Less: Unamortized issuance costs		(3,465,000)
Carrying amount		$ 126,535,000
Effective interest rate		6.25%
Two Thousand And Twenty One Notes [Member]
Debt Instrument [Line Items]
Principal amount		$ 150,000,000		$ 150,000,000	$ 150,000
Plus: Premium		0		0
Gross proceeds		150,000,000		150,000,000
Less: Unamortized issuance costs		(2,768,000)		(2,981,000)
Carrying amount		$ 147,232,000		$ 147,019,000
Effective interest rate		3.83%		3.83%
Two Thousand And Twenty Notes [Member]
Debt Instrument [Line Items]
Principal amount		$ 60,000,000	$ 115,000,000	$ 175,000,000		$ 60,000
Plus: Premium		250,000		250,000
Gross proceeds		60,250,000		175,250,000
Less: Unamortized issuance costs		(366,000)		(1,053,000)
Carrying amount		$ 59,884,000		$ 174,197,000
Effective interest rate		5.18%		5.26%