Note 14 - Share-based Compensation (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

				Weighted Average
				Grant-Date Fair Value
	Number of Shares			Per Share
Unvested as of December 31, 2020		1,332,884		$	1.86
Granted		393,592		$	4.82
Vested		(695,216	)	$	1.92
Forfeited		(112,812	)	$	3.03
Unvested as of December 31, 2021		918,448		$	2.73

Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]

	For the Years Ended
	December 31,
	2021		2020
Share-based compensation expense:
Cost of sales	$	130	$	106
Selling, general and administrative		1,411		1,050
Net effect of share-based compensation expense on net income	$	1,541	$	1,156
Reduction in earnings per share:
Basic earnings per share	$	0.08	$	0.07
Diluted earnings per share	$	0.08	$	0.07