Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Revenue:
Total revenue	$ 183,815	$ 186,024
Cost of revenue:
Total cost of revenue	52,980	54,743
Gross profit	130,835	131,281
Operating expenses:
Research and development	45,381	43,727
Sales and marketing	59,434	73,525
General and administrative	25,153	22,211
Amortization of acquired intangible assets	15,261	16,143
Restructuring charges	93	123
Total operating expenses	145,322	155,729
Loss from operations	(14,487)	(24,448)
Interest and other expense, net:
Interest income	265	1,658
Interest expense	(3,074)	(6,365)
Other income (expense), net	(1,971)	308
Total interest and other expense, net	(4,780)	(4,399)
Loss before income tax (benefit) expense	(19,267)	(28,847)
Income tax (benefit) expense	(1,847)	496
Net loss	$ (17,420)	$ (29,343)
Basic net loss per share (in dollars per share)	$ (0.24)	$ (0.38)
Diluted net loss per share (in dollars per share)	$ (0.24)	$ (0.38)
Weighted average common shares outstanding used in computing:
Net loss per share - basic (in shares)	72,303	77,302
Net loss per share - diluted (in shares)	72,303	77,302
Product
Revenue:
Total revenue	$ 71,693	$ 75,719
Cost of revenue:
Total cost of revenue	21,152	26,935
Service
Revenue:
Total revenue	112,122	110,305
Cost of revenue:
Total cost of revenue	$ 31,828	$ 27,808