Net Loss Per Share (Tables)

9 Months Ended

Dec. 31, 2018

Computation of Earnings Per Share Basic and Diluted

The following table sets forth the computation of basic and diluted earnings per ordinary share.

	Quarter ended						Nine months ended
	December 31,						December 31,
	2018			2017			2018			2017
Numerator:
Net loss	$	(26,254	)	$	(20,311	)	$	(78,792	)	$	(62,240	)
Net loss available to ordinary shareholders - basic and diluted	$	(26,254	)	$	(20,311	)	$	(78,792	)	$	(62,240	)
Denominator:
Weighted-average shares outstanding - basic and diluted		56,619,356			43,353,506			51,512,352			39,274,570
Loss per share - basic and diluted	$	(0.46	)	$	(0.47	)	$	(1.53	)	$	(1.58	)

Summary of Number of Ordinary Shares Excluded from Computation of Earnings Per Share

The following table sets out the numbers of ordinary shares excluded from the above computation of earnings per share at December 31, 2018 and December 31, 2017 as their inclusion would have been anti-dilutive.

	December 31, 2018		December 31, 2017
Ordinary shares issuable on exercise of options to purchase ordinary shares		2,241,223		2,122,641
Restricted share units awarded, including the multi-year performance related restricted share units		1,085,752		1,005,712
Ordinary shares issuable on exercise of warrants at $16.14 per share		111,525		111,525
Ordinary shares issuable on exercise of warrants at $9.375 per share		64,000		64,000
Ordinary shares issuable on exercise of warrants at $5.80 per share		—		8,414,683
Ordinary shares issuable on exercise of warrants at $0.01 per share		550,000		550,000
		4,052,500		12,268,561