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v3.23.3

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Oct. 31, 2023 | Oct. 31, 2022
Cash flows from operating activities: |  |
Net loss | $ (108,810) | $ (54,281)
Adjustments to reconcile net loss to net cash provided by operating activities: |  |
Depreciation and amortization | 18,402 | 14,426
Amortization (accretion) of premium (discount) on marketable debt securities, net | (957) | (281)
Stock-based compensation | 82,796 | 82,051
Deferred income taxes | (3,676) | 755
Other non-cash items, net | 1,066 | 28
Changes in operating assets and liabilities: |  |
Accounts receivable | 29,019 | (4,249)
Inventories | 9,703 | (176)
Prepaid expenses and other current assets | 1,539 | 80
Other non-current assets | 105 | 841
Accounts payable | (8,553) | (2,044)
Accrued and other current liabilities | 6,938 | 2,813
Income taxes payable | (1,721) | 2,537
Deferred revenue | 171 | (378)
Operating lease liabilities | (2,940) | (3,254)
Other long-term liabilities | (26) | 135
Net cash provided by operating activities | 23,056 | 39,003
Cash flows from investing activities: |  |
Purchase of investments | (34,433) | (87,641)
Sales of investments | 5,222 | 756
Maturities of investments | 44,310 | 0
Purchase of tangible and intangible assets | (10,047) | (13,023)
Escrow claim associated with business acquisition | 0 | 749
Net cash provided by (used in) investing activities | 5,052 | (99,159)
Cash flows from financing activities: |  |
Proceeds from exercise of stock options and employee stock purchase plan | 6,912 | 6,834
Payment for intangible assets | (4,775) | (4,887)
Net cash provided by financing activities | 2,137 | 1,947
Net increase (decrease) in cash, cash equivalents and restricted cash | 30,245 | (58,209)
Cash, cash equivalents and restricted cash at beginning of period | 113,549 | 171,053
Cash, cash equivalents and restricted cash at end of period | 143,794 | 112,844
Supplemental disclosure of cash flow information: |  |
Cash paid for income taxes | 5,499 | 1,340
Supplemental disclosure of noncash investing activities: |  |
Unpaid liabilities related to tangible and intangible assets purchases | $ 6,868 | $ 1,239

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