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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Cash flows from operating activities: |  |
Net loss | $ (120,551) | $ (122,268)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation | 8,529 | 6,801
Amortization of intangible assets | 5,590 | 6,149
Amortization of capitalized software | 20,021 | 13,263
Amortization of debt discount and issuance costs | 12,574 | 9,987
Amortization of deferred sales commission costs | 20,040 | 13,805
Allowance for credit losses | 3,950 | 1,323
Operating lease expense, net of accretion | 11,469 | 10,676
Stock-based compensation | 74,940 | 50,305
Other | 517 | 1,348
Changes in assets and liabilities: |  |
Accounts receivable, net | (13,277) | (8,776)
Deferred sales commission costs | (41,187) | (33,651)
Other current and non-current assets | (8,939) | (24,780)
Accounts payable and accruals | (338) | 7,876
Deferred revenue | 11,797 | 5,106
Net cash used in operating activities | (14,865) | (62,836)
Cash flows from investing activities: |  |
Purchases of property and equipment | (4,975) | (22,853)
Purchase of businesses | (3,459) | (58,853)
Cost of capitalized software | (22,858) | (22,784)
Proceeds from maturities of investments | 40,771 | 16,195
Proceeds from sales of investments | 219 | 33,117
Purchases of investments | (36,840) | (29,658)
Net cash used in investing activities | (27,142) | (84,836)
Cash flows from financing activities: |  |
Finance lease payments | (74) | (312)
Tax-related withholding of common stock | (69) | (6,186)
Proceeds from issuance of common stock under employee stock plans | 6,058 | 7,035
Purchases of capped calls | 0 | (9,288)
Net proceeds from issuance of convertible senior notes | 0 | 74,593
Net cash provided by financing activities | 5,915 | 65,842
Effects of currency exchange rates on cash, cash equivalent, and restricted cash | 2,116 | 958
Net decrease in cash, cash equivalents, and restricted cash | (33,976) | (80,872)
Cash, cash equivalents, and restricted cash at the beginning of the period | 156,411 | 284,683
Cash, cash equivalents, and restricted cash at the end of the period | 122,435 | 203,811
Supplemental and non-cash disclosures: |  |
Income taxes paid | 761 | 719
Interest paid | 906 | 647
Right of use assets obtained in exchange for new or modified operating lease liabilities | 0 | 64,869
Reconciliation Of Cash Cash Equivalents And Restricted Cash [Abstract] |  |
Total cash, cash equivalents, and restricted cash | $ 122,435 | $ 203,811

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