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Stockholder's Equity - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment	$ 337	$ 522
Unvested outstanding options (in shares)	0	0
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 2,005
Weighted-average period of recognition	3 years 2 months 12 days
Shares issued (in shares)	1	0
Stock options granted (in shares)	525,000	266,000
Stock options expired (in shares)	63,000	14,000
Stock options outstanding (in shares)	1,415,000	1,482,000
Stock options outstanding, weighted average exercise price (in USD per share)	$ 7.33	$ 8.75
Stock options exercisable (in shares)	531,000	641,000
Exercisable stock options, weighted average exercise price (in USD per share)	$ 9.02	$ 9.86
Stock Options | ESPP Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment	$ 335	$ 517
Employee Stock | ESPP Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment	$ 2	$ 5
Percentage of company's common stock share price	85.00%
Stock options issued ESPP (in shares)	0	24,000
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 1,227
Weighted-average period of recognition	1 year 9 months 29 days
Restricted stock (in shares)	0	122
Restricted stock award, forfeitures, less than (in shares)	21,000	8,000
Restricted stock vested (in shares)	83,000	66,000
Restricted stock (in USD per share)		$ 5.03
Unvested outstanding options (in shares)	0	0

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