Note 9 - Net Loss Per Share of Common Stock (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three months ended March 31,
	2023 (unaudited)			2022 (unaudited)
Numerator:
Net loss	$	(4,872	)	$	(1,696	)
Denominator (in thousands):
Basic weighted-average common stock outstanding		23,334			23,103
Effect of stock -based awards		—			—
Diluted weighted average common stock outstanding		23,334			23,103
Basic net loss per share	$	(0.21	)	$	(0.07	)
Diluted net loss per share	$	(0.21	)	$	(0.07	)