Note 12 - Earnings (Loss) Per Share (Tables)

3 Months Ended

Mar. 31, 2021

Notes Tables

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

	Three Months Ended March 31,
Numerator:	2021		2020
Net income (loss) (in thousands)	$	661	$	(418	)
Denominator:
Weighted average common shares outstanding:
Basic		20,338,160		19,918,298
Dilutive effect of common stock equivalents		1,599,479		-
Diluted		21,937,639		19,918,298
Net income (loss) per share:
Basic	$	0.03	$	(0.02	)
Diluted	$	0.03	$	(0.02	)