Net Loss Per Ordinary Share (Tables)

6 Months Ended

Jul. 31, 2019

Computation of Basic and Diluted Loss Per Ordinary Share

The following table sets forth the computation of basic and diluted loss per ordinary share for the periods indicated:

	Three Months Ended July 31,						Six Months Ended July 31,
	2019			2018			2019			2018
	(in thousands, except share and per share data)
Numerator:
Net loss	$	(10,191	)	$	(6,877	)	$	(27,502	)	$	(16,883	)
Denominator:
Weighted-average ordinary shares - basic		32,860,974			33,219,152			32,676,509			33,276,976
Weighted-average ordinary shares - diluted		32,860,974			33,219,152			32,676,509			33,276,976
Net loss per ordinary share:
Basic	$	(0.31	)	$	(0.21	)	$	(0.84	)	$	(0.51	)
Diluted	$	(0.31	)	$	(0.21	)	$	(0.84	)	$	(0.51	)

Weighted-Average Potentially Dilutive Securities Excluded from Computation of Diluted Loss Per Ordinary Share

The following weighted-average potentially dilutive securities were excluded from the computation of diluted loss per ordinary share as their effect would have been antidilutive:

	Three Months Ended July 31,				Six Months Ended July 31,
	2019		2018		2019		2018
Options to purchase ordinary shares		968,274		1,077,045		985,667		1,134,670
Restricted stock and restricted stock units		984,234		1,245,210		955,195		1,120,654
Employee stock purchase plan		2,472		7,202		9,971		23,542
		1,954,980		2,329,457		1,950,833		2,278,866