Note 11 - Net Income (Loss) Per Ordinary Share (Tables)

9 Months Ended

Sep. 30, 2020

Notes Tables

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

	Three months ended September 30,						Nine months ended September 30,
($ in thousands)	2020			2019			2020			2019
Numerator
Income (loss) from continuing operations	$	(99	)	$	1,186		$	(15,013	)	$	280
Income (loss) from discontinued operations		(50	)		(469	)		(848	)		(469	)
Net income (loss)	$	(149	)	$	717		$	(15,861	)	$	(189	)
Denominator
Weighted-average ordinary shares - basic		25,898,067			26,751,083			25,975,250			26,631,704
Dilutive effect of ordinary share equivalents resulting from ordinary share options and RSUs		—			185,458			—			272,777
Weighted-average ordinary shares - diluted		25,898,067			26,936,541			25,975,250			26,904,481

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	Three months ended September 30,				Nine months ended September 30,
	2020		2019		2020		2019
Outstanding options to purchase ordinary shares		114,933		—		112,907		—
Unvested RSUs		80,630		—		62,828		—