Basis of Presentation and Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands, ¥ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($) segment bank customer	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2024 EUR (€) customer bank	Dec. 25, 2024 USD ($)	Dec. 25, 2024 CNY (¥)	May 17, 2024	Jan. 16, 2024 USD ($)	Jan. 16, 2024 CNY (¥)	Aug. 26, 2022 USD ($)	Dec. 31, 2021 USD ($)
Accounting Policies [Line Items]
Variable interest entity ownership percentage	50.00%
Number of reportable segments | segment	1
Number of operating segments | segment	1
Cash, cash equivalents, restricted cash, and restricted cash equivalents	$ 98,745	$ 167,630	$ 299,500								$ 364,618
Cash, FDIC insured amount	$ 250	250
Number of bank guarantees | bank	2			2
Restricted cash	$ 29	331		€ 27,540
Number of customers | customer	2			2
Security warranty obligation, term	12 months			12 months
Upfront and payment terms.	30 days
Total revenue, net	$ 200,453	193,015	164,036
Product warranty obligation, term	1 year			1 year
Common stock, value, issued	$ 129	131
Advertising, marketing and media expenses	3,800	3,400	2,500
Building | Revolving Credit Facility | Line of Credit
Accounting Policies [Line Items]
Debt instrument, collateral amount					$ 2,800	¥ 20.0		$ 2,800	¥ 20.0
2022 Sales Agreement
Accounting Policies [Line Items]
Deferred offering costs	700
Product
Accounting Policies [Line Items]
Total revenue, net	153,263	156,717	148,600
Unearned revenue	0	5,400
Bill-and-hold arrangements
Accounting Policies [Line Items]
Total revenue, net	$ 0	$ 14,900	$ 12,100
Minimum
Accounting Policies [Line Items]
Delivery and payment terms	30 days			30 days
Service contracts terms	1 year
Supplier finance program, payment timing, period							30 days
Maximum
Accounting Policies [Line Items]
Delivery and payment terms	90 days			90 days
Service contracts terms	3 years
Supplier finance program, payment timing, period							90 days
Maximum | 2022 Sales Agreement
Accounting Policies [Line Items]
Aggregate compensation payable percentage										0.03
At Market Offering | 2022 Sales Agreement
Accounting Policies [Line Items]
Common stock, value, issued										$ 150,000