Share-based Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 3,939	$ 7,444
Shares issued under the ESPP (in shares)	26,096	64,150
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration period of stock options granted	10 years
Weighted-average fair value of stock option awards granted (in dollars per share)	$ 5.82	$ 3.16
Intrinsic value of stock options exercised during period	$ 100
Unrecognized share-based compensation expense related to non-vested stock options	$ 500
Expected recognition period	2 years 11 months 8 days
Share-based compensation expense	$ 800	$ 4,000
Stock options \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Stock options \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	4 years
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected recognition period	3 years 2 months 1 day
Share-based compensation expense	$ 3,100	3,300
Total vest date fair value of RSUs vested	2,000	1,200
Unrecognized share-based compensation expense related to non-vested RSUs	$ 6,900
Restricted Stock Units \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Restricted Stock Units \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	4 years
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized under the plan (in shares)	722,280
Share-based compensation expense	$ 100	$ 100
Percentage of lower limit value of common stock	85.00%
Purchase period duration	6 months
Maximum limit of payroll deductions (percent)	10.00%
2018 Plan \| Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized under the plan (in shares)	5,775,308
Shares available for future issuance or purchase (in shares)	2,602,875,000,000

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Number of shares authorized for issuance under share-based payment arrangement.

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