Note 11 - Share-based Compensation (Tables)

9 Months Ended

Sep. 30, 2020

Notes Tables

Share-based Payment Arrangement, Option, Activity [Table Text Block]

				Weighted Average
	Options			Exercise Price
Outstanding as of December 31, 2019		54,362		$	11.16
Forfeited		(54,362	)	$	11.16
Outstanding as of September 30, 2020		—		$	—
Exercisable as of September 30, 2020		—		$	—

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

				Weighted Average
	Number of			Grant-Date Fair Value
	Shares			Per Share
Unvested as of December 31, 2019		1,356,915		$	2.39
Granted		507,416		$	1.55
Vested		(360,359	)	$	2.42
Forfeited		(180,755	)	$	3.84
Unvested as of September 30, 2020		1,323,217		$	1.85

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

	Nine Months Ended September 30,
	2020		2019
Share-based compensation expense:
Cost of sales	$	74	$	91
Selling, general and administrative		689		674
Net effect of share-based compensation expense on net income	$	763	$	765
Reduction in earnings per share:
Basic earnings per share	$	0.05	$	0.05
Diluted earnings per share	$	0.04	$	0.05