Note 14 - Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

Schedule of Stockholders Equity [Table Text Block]

											Accumulated
					Additional						other		Total
	Common stock				paid in			Retained			comprehensive		stockholders'
	Number		Amount		capital			earnings			income (loss)		equity
Balances, March 31, 2022		10,762,581	$	29,655	$	3,530		$	80,450		$	1,377	$	115,012
Exercise of stock options		975		76		(20	)		-			-		56
Stock-based compensation		5,191		462		974			-			-		1,436
Net income		-		-		-			(3,125	)		-		(3,125	)
Other comprehensive income (loss)		-		-		-			-			121		121
Balances, June 30, 2022		10,768,747	$	30,193	$	4,484		$	77,325		$	1,498	$	113,500

												Accumulated
						Additional						other		Total
	Common stock					paid in			Retained			comprehensive		stockholders'
	Number			Amount		capital			earnings			income (loss)		equity
Balances, December 31, 2021		10,747,417		$	28,515	$	2,764		$	83,470		$	343	$	115,092
Exercise of stock options		12,567			832		(262	)		-			-		570
Shares deducted from exercise of stock options for payment of withholding taxes and exercise consideration		(1,860	)		-		-			-			-		-
Repurchase and retirement of shares		-			-		-			-			-		-
Stock-based compensation		10,623			846		1,982			-			-		2,828
Net income		-			-		-			(6,145	)		-		(6,145	)
Other comprehensive income (loss)		-			-		-			-			1,155		1,155
Balances, June 30, 2022		10,768,747		$	30,193	$	4,484		$	77,325		$	1,498	$	113,500