Note 13 - Net Income Per-share (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

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

	Years Ended December 31 ,
	201 9		201 8
Basic net income per share :
Numerator:
Net income	$	126	$	2,437
Denominator:
Weighted-average shares of common stock outstanding		17,358		15,532
Basic net income per share	$	0.01	$	0.16
Diluted net income per share :
Numerator:
Net income	$	126	$	2,437
Plus interest expense on convertible debt		-		-
	$	126	$	2,437
Denominator:
Weighted-average shares of common stock outstanding		17,358		15,532
Dilutive options and warrants outstanding		3,576		3,147
Effect of conversion of convertible notes		-		-
Number of shares used in diluted per-share computation		20,934		18,679
Diluted net income per share	$	0. 01	$	0.13