Summary of Significant Accounting Policies - Narrative (Details) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2025 USD ($) $ / shares	Mar. 31, 2025 USD ($)	Jun. 30, 2024 USD ($)	Mar. 31, 2024 USD ($)	Jun. 30, 2025 USD ($) segment $ / shares	Jun. 30, 2024 USD ($)	Dec. 31, 2024 USD ($)
Capitalized Contract Cost [Line Items]
Number of reportable segments | segment					1
Number of operating segments | segment					1
Deferred offering costs	$ 4,233				$ 4,233		$ 413
Leases, initial term (in months)	12 months				12 months
Revenue, customer contract period (in days)					30 days
Foreign exchange transaction losses (gains)	$ (110)		$ 195		$ 247	$ 58
Foreign currency translation (gain) loss	(291)	$ 236	$ 100	$ (1)	$ (55)	$ 99
Options
Capitalized Contract Cost [Line Items]
Applicable service period (in years)					4 years
Redeemable convertible preferred stock
Capitalized Contract Cost [Line Items]
Capped call, aggregate amount	$ 88,500				$ 88,500		$ 88,500
Minimum | Redeemable convertible preferred stock
Capitalized Contract Cost [Line Items]
Cap price (in dollars per share) | $ / shares	$ 6.66				$ 6.66
Maximum | Redeemable convertible preferred stock
Capitalized Contract Cost [Line Items]
Cap price (in dollars per share) | $ / shares	$ 8.25				$ 8.25
Implementation and Onboarding Costs
Capitalized Contract Cost [Line Items]
Capitalized contract cost, amortization period (in years)	2 years				2 years
New Site Commission Costs
Capitalized Contract Cost [Line Items]
Capitalized contract cost, amortization period (in years)	3 years				3 years