Net Loss Per Share - Schedule of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2025	Jun. 30, 2024
Numerator:
Net loss	$ (5,956)	$ (5,042)	$ (3,954)	$ 130	$ (10,998)	$ (3,824)
Denominator
Weighted-average common shares outstanding, basic	13,971,990		10,746,802		13,742,942	10,106,300
Weighted-average common shares outstanding, diluted	13,971,990		10,746,802		13,742,942	10,106,300
Weighted-average pre-funded warrants outstanding, basic	306,506		306,506		306,506	269,456
Weighted-average pre-funded warrants outstanding, diluted	306,506		306,506		306,506	269,456
Weighted-average placement agent warrants outstanding, basic	75,745		75,745		75,745	66,029
Weighted-average placement agent warrants outstanding, diluted	75,745		75,745		75,745	66,029
Weighted-average lender warrants outstanding, basic	641,163				435,707	0
Weighted-average lender warrants outstanding, diluted	641,163				435,707	0
Weighted-average number of shares used to calculate basic net loss per share	14,995,404		11,129,053		14,560,900	10,441,785
Weighted-average number of shares used to calculate diluted net loss per share	14,995,404		11,129,053		14,560,900	10,441,785
Net loss per share
Net loss per share - basic	$ (0.4)		$ (0.36)		$ (0.76)	$ (0.37)
Net loss per share
Net loss per share - diluted	$ (0.4)		$ (0.36)		$ (0.76)	$ (0.37)

Weighted average number of basic common shares outstanding.

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