Note 13 - Net Loss Per Share (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

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

	Year Ended December 31,
	2021			2020
Numerator:
Net loss	$	(3,754	)	$	(6,220	)
Less loss allocated to RSUs		35			94
Net loss allocated to common shareholders	$	(3,719	)	$	(6,126	)
Denominator:
Weighted average number of common shares outstanding		30,614			30,446
Net loss per share:
Basic and diluted	$	(0.12	)	$	(0.20	)