Income Taxes - Consolidated Deferred Tax Assets (Liabilities) (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Temporary timing differences:
Stock-based compensation expense	$ 5,144	$ 3,320
Operating leases	26,264	7,257
Other	6,586	5,774
Total temporary timing differences	37,994	16,351
Net operating loss carryforwards	10,841	1,539
Tax business credits carryforwards	1,834	5,553
Total deferred tax assets	50,669	23,443
Less: valuation allowance	(718)	(727)
Net deferred tax assets	49,951	22,716
Deferred tax liabilities:
Fixed assets	7,779	(4,233)
Acquired intangible assets	(43,227)	(28,639)
Operating lease right of use assets	24,114	(5,744)
Conversion option on convertible notes	(6,408)	8,651
Total deferred tax liabilities	(81,528)	(47,267)
Total net deferred tax liabilities	$ (31,577)	$ (24,551)