CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
Sep. 30, 2019	Sep. 30, 2018
Cash flows from operating activities:
Net loss	$ (75,197)	$ (36,837)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	4,599	4,231
Amortization of intangible assets	3,827	2,857
Amortization of capitalized software	8,242	3,749
Amortization of debt discount and issuance costs	6,397	0
Amortization of deferred sales commission costs	8,718	6,664
Operating lease expense, net of accretion	6,234
Non-cash lease expenses		2,401
Stock-based compensation	30,988	19,040
Other	1,634	538
Changes in assets and liabilities:
Accounts receivable, net	(2,563)	(3,347)
Deferred sales commission costs	(20,498)	(11,339)
Other current and non-current assets	(17,418)	(1,452)
Accounts payable and accruals	(400)	8,131
Deferred revenue	922	814
Net cash used in operating activities	(44,515)	(4,550)
Cash flows from investing activities:
Purchases of property and equipment	(7,138)	(2,878)
Purchase of businesses	(58,741)	(2,625)
Capitalized software development costs	(14,339)	(11,386)
Proceeds from maturities of investments	8,545	35,455
Proceeds from sales of investments	30,639	23,604
Purchases of investments	(18,890)	(42,437)
Net cash used in investing activities	(59,924)	(267)
Cash flows from financing activities:
Finance lease payments	(227)
Finance lease payments		(525)
Tax-related withholding of common stock	(5,426)	(8,183)
Proceeds from issuance of common stock under employee stock plans	6,134	6,720
Net cash provided by (used in) financing activities	481	(1,988)
Effect of exchange rate changes on cash	511	(221)
Net decrease in cash and cash equivalents, and restricted cash	(103,447)	(7,026)
Cash, cash equivalents, and restricted cash at the beginning of the period	284,683	39,803
Cash, cash equivalents, and restricted cash at the end of the period	181,236	32,777
Supplemental cash flow information
Income taxes paid	361	250
Interest paid	647	$ 0
Right of use assets obtained in exchange for new operating lease liabilities	$ 62,832

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Amount of cash outflow for purchase of marketable security.

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The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.

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Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

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Amount of noncash expense for share-based payment arrangement.

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