Stock-based compensation (Tables)

9 Months Ended

Oct. 31, 2020

Share-based Payment Arrangement [Abstract]

Summary of share based compensation recognized

The following table shows a summary of stock-based compensation in the Company's condensed consolidated statements of operations and comprehensive income (loss) during the periods presented:

	Three months ended October 31,				Nine months ended October 31,
(in thousands)	2020		2019		2020		2019
Cost of revenue	$	2,209	$	1,415	$	5,737	$	3,285
Sales and marketing	2,035		1,304		4,810		3,469
Technology and development	2,641		2,171		8,051		5,600
General and administrative	4,594		3,332		11,715		9,486
Merger Integration	—		1,220		—		1,220
Other expense, net	—		13,714		—		13,714
Total stock-based compensation expense	$	11,479	$	23,156	$	30,313	$	36,774

Summary of stock option activity

A summary of stock option activity is as follows:

	Outstanding stock options
(in thousands, except for exercise prices and term)	Number of options	Range of exercise prices	Weighted- average exercise price		Weighted- average contractual term (in years)	Aggregate intrinsic value
Outstanding as of January 31, 2020	2,040	$0.10 - 82.39	$	30.35	5.90	$	74,009
Granted	16	$66.06	$	66.06
Exercised	(183)	$0.10 - 44.53	$	24.09
Forfeited	(10)	$25.45 - 44.53	$	38.02
Outstanding as of October 31, 2020	1,863	$1.25 - 82.39	$	31.23	5.10	$	42,046
Vested and expected to vest as of October 31, 2020	1,863		$	31.23	5.10	$	42,046
Exercisable as of October 31, 2020	1,584		$	26.55	4.70	$	41,025

Summary of restricted stock unit activity

A summary of RSU and RSA activity is as follows:

	RSUs and PRSUs			RSAs and PRSAs
(in thousands, except weighted-average grant date fair value)	Shares	Weighted-average grant date fair value		Shares	Weighted-average grant date fair value
Outstanding as of January 31, 2020	1,380	$	63.33	235	$	61.91
Granted	1,220	56.57		14	74.81
Vested	(446)	54.78		(10)	62.80
Forfeited	(262)	66.77		(32)	62.41
Outstanding as of October 31, 2020	1,892	$	60.51	207	$	62.66