Note 11 - Net Income (Loss) Per Ordinary Share

3 Months Ended

Mar. 31, 2019

Notes to Financial Statements

Earnings Per Share [Text Block]

11

. Net loss per share

The following numbers of outstanding ordinary share options and unvested restricted shares and unvested RSUs were excluded from the computation of diluted net loss per share for the periods presented because their effect would have been anti-dilutive:

	Three months ended March 3 1 ,
	201 9		201 8
Options to purchase ordinary shares		306,951		508,618
Unvested RSUs		62,263		405,527