CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	9 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Cash flows from operating activities:
Net loss	$ (129,801)	$ (120,551)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:
Depreciation	8,488	8,529
Amortization of intangible assets	3,630	5,590
Amortization of capitalized internal-use software costs	21,968	20,021
Amortization of debt discount and issuance costs	13,780	12,574
Amortization of deferred sales commission costs	25,603	20,040
Allowance for credit losses	748	3,950
Operating lease expense, net of accretion	10,162	11,469
Stock-based compensation expense	106,159	74,940
Other	1,305	517
Changes in assets and liabilities:
Accounts receivable	1,553	(13,277)
Deferred sales commission costs	(34,685)	(41,187)
Other current and non-current assets	476	(8,939)
Accounts payable and accruals	(13,210)	(338)
Deferred revenue	1,978	11,797
Net cash provided by (used in) operating activities	18,154	(14,865)
Cash flows from investing activities:
Purchases of property and equipment	(2,915)	(4,975)
Capitalized internal-use software costs	(15,582)	(22,858)
Purchases of investments	(65,141)	(36,840)
Sales of investments	11,799	219
Proceeds from maturities of investments	41,717	40,771
Acquisition of businesses, net of cash acquired	0	(3,459)
Net cash used in investing activities	(30,122)	(27,142)
Cash flows from financing activities:
Finance lease payments	(12)	(74)
Tax-related withholding of common stock	(310)	(69)
Proceeds from issuance of common stock under employee stock plans	10,637	6,058
Repurchase Stock	(44,976)	0
Net proceeds from issuance of convertible debt	134,620	0
Net cash provided by financing activities	99,959	5,915
Effects of currency exchange rates on cash, cash equivalent, and restricted cash	(170)	2,116
Net increase (decrease) in cash, cash equivalents, and restricted cash	87,821	(33,976)
Cash, cash equivalents, and restricted cash at the beginning of the period	121,172	156,411
Cash, cash equivalents, and restricted cash at the end of the period	208,993	122,435
Supplemental information:
Cash paid for income taxes	1,032	761
Cash paid for interest	906	906
Reconciliation of cash, cash equivalents, and restricted cash at the end of the period:
Cash and cash equivalents	200,352	106,877
Restricted cash, current	8,179	6,996
Restricted cash, non-current	462	8,562
Total cash, cash equivalents, and restricted cash	$ 208,993	$ 122,435