Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions		3 Months Ended
	Jan. 05, 2023	Mar. 31, 2023	Mar. 31, 2022
Other Commitments [Line Items]
Estimated sales and marketing expense (benefit)		$ 0.3	$ 0.3
Accrued other long-term liabilities		$ 6.3
SeaSpine [Member]
Other Commitments [Line Items]
Number of shares issued under acquisition	16,047,315	1,300,000