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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Jun. 30, 2020 | Jun. 30, 2019
Cash flows from operating activities: |  |
Net loss | $ (41,913) | $ (34,265)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation | 2,823 | 2,325
Amortization of intangible assets | 2,228 | 1,524
Amortization of capitalized software | 6,217 | 3,805
Amortization of debt discount and issuance costs | 4,126 | 3,173
Amortization of deferred sales commission costs | 6,138 | 4,189
Allowance for credit losses | 1,742 | 429
Operating lease expense, net of accretion | 3,750 | 2,085
Stock-based compensation | 22,779 | 13,597
Other | 602 | 597
Changes in assets and liabilities: |  |
Accounts receivable, net | (3,428) | (3,765)
Deferred sales commission costs | (13,186) | (8,707)
Other current and non-current assets | (3,025) | (5,740)
Accounts payable and accruals | (519) | (588)
Deferred revenue | 2,416 | 832
Net cash used in operating activities | (9,250) | (20,509)
Cash flows from investing activities: |  |
Purchases of property and equipment | (2,453) | (1,984)
Cost of capitalized software | (8,866) | (7,738)
Proceeds from maturities of investments | 16,575 | 4,600
Proceeds from sales of investments | 0 | 29,793
Purchases of investments | (17,156) | (13,500)
Net cash (used in) provided by investing activities | (11,900) | 11,171
Cash flows from financing activities: |  |
Finance lease payments | (67) | (130)
Tax-related withholding of common stock | (69) | (23)
Proceeds from issuance of common stock under employee stock plans | 2 | 1,520
Net cash (used in) provided by financing activities | (134) | 1,367
Effect of exchange rate changes on cash | 580 | 413
Net decrease in cash and cash equivalents, and restricted cash | (20,704) | (7,558)
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 | 135,707 | 277,125
Supplemental and non-cash disclosures: |  |
Income taxes paid | 165 | 218
Reconciliation Of Cash Cash Equivalents And Restricted Cash [Abstract] |  |
Total cash, cash equivalents, and restricted cash | $ 135,707 | $ 277,125

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- Definition The amount of expense recognized in the current period for the periodic realization of capitalized fees that were paid to salespeople, distributors, brokers, and agents at the time of the conclusion of the sale. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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