Balance Sheet Components - Amortization (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Amortization expense	$ 2,000,000.0	$ 1,800,000
Accumulated impairment		$ 0
Internal use software costs - registry
Finite-Lived Intangible Assets [Line Items]
Intangible asset carrying value no longer recoverable	866,000
Estimated fair value	495,000
Accumulated impairment	$ 371,000