Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details) - USD ($)			1 Months Ended		12 Months Ended
	Jul. 27, 2021	Jul. 16, 2021	Jul. 31, 2021	Jul. 31, 2015	Dec. 31, 2021	Dec. 31, 2020
Accounting Policies [Line Items]
Variable interest entity ownership percentage					50.00%
Cash and cash equivalents					$ 364,618,000	$ 165,231,000
Cash, FDIC insured amount					250,000	250,000
Goodwill					$ 10,144,000	476,000
Upfront and payment terms.					30 days
Initial public offering costs	$ 5,300,000
Deferred offering costs					$ 0	0
Advertising, marketing and media expenses					$ 1,800,000	$ 1,000,000.0
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]					Assets, Current	Assets, Current
IPO
Accounting Policies [Line Items]
Stock split		1.3333-for-1
Initial public offering costs			$ 5,300,000
Minimum
Accounting Policies [Line Items]
Delivery and payment terms					30 days
Service contracts terms					1 year
Right-of-use assets					$ 13,100,000
Operating lease liability					$ 13,700,000
Maximum
Accounting Policies [Line Items]
Delivery and payment terms					90 days
Service contracts terms					3 years
Right-of-use assets					$ 15,000,000.0
Operating lease liability					$ 15,600,000
Cytek Tech
Accounting Policies [Line Items]
Aggregate purchase amount				$ 900,000
Goodwill				476,000
Intangible assets				$ 476,000