Loss Per Share - Schedule of Computation of Loss Per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Loss per share, basic and diluted:
Net loss attributable to common shareholders	$ (5,233)	$ (5,802)
Shares used in computation:
Weighted-average common stock outstanding	23,335	21,501
Weighted-average number of shares, basic	23,335	21,501
Weighted-average number of shares, diluted	23,335	21,501
Loss per share, basic	$ (0.22)	$ (0.27)
Loss per share, diluted	$ (0.22)	$ (0.27)