Note 14 - Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2021

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, June 30, 2021		10,665,514		$	23,457	$	2,208		$	84,062	$	1,097		$	110,824
Exercise of stock options		46,753			2,063		(695	)		-		-			1,368
Shares deducted from exercise of stock options for payment of withholding taxes and exercise consideration		(15,488	)		-		(89	)		-		-			(89	)
Stock-based compensation		-			-		1,126			-		-			1,126
Net income		-			-		-			1,375		-			1,375
Other comprehensive income (loss)		-			-		-			-		(1,385	)		(1,385	)
Balances, September 30, 2021		10,696,779		$	25,520	$	2,550		$	85,437	$	(288	)	$	113,219

											Accumulated
						Additional					other			Total
	Common stock					paid in			Retained		comprehensive			stockholders'
	Number			Amount		capital			earnings		income (loss)			equity
Balances, December 31, 2020		10,612,414		$	20,798	$	1,458		$	80,106	$	2,336		$	104,698
Exercise of stock options		120,778			4,722		(1,878	)		-		-			2,844
Shares deducted from exercise of stock options for payment of withholding taxes and exercise consideration		(36,413	)		-		(387	)		-		-			(387	)
Stock-based compensation		-			-		3,357			-		-			3,357
Net income		-			-		-			5,331		-			5,331
Other comprehensive income (loss)		-			-		-			-		(2,624	)		(2,624	)
Balances, September 30, 2021		10,696,779		$	25,520	$	2,550		$	85,437	$	(288	)	$	113,219