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v3.20.4

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Jan. 31, 2021 | Jan. 31, 2020
Cash flows from operating activities: |  |
Net loss | $ (45,960) | $ (40,151)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Share-based compensation | 1,417 | 488
Depreciation and amortization | 5,604 | 4,630
Change in fair value of common stock warrant liability | 15,974 | 34,245
Non-cash charge for extinguishment of preferred stock obligation of subsidiary | 934 | (475)
Non-cash interest expense on preferred stock and debt obligations | 1,566 | 1,591
Non-cash charge for extinguishment of debt | 7,156 | 0
Operating lease expense | 378 | 156
Operating lease payments | (284) | (211)
Unrealized foreign currency losses (gains) | 848 | (84)
Other non-cash transactions, net | 628 | 308
(Increase) decrease in operating assets: |  |
Accounts receivable | (458) | (2,301)
Unbilled receivables | (3,466) | 554
Inventories | (8,602) | (5,780)
Other assets | (954) | (1,141)
(Decrease) Increase in operating liabilities: |  |
Accounts payable | (1,887) | (2,481)
Accrued liabilities | (5,618) | (816)
Deferred revenue, royalty & license fee income | 2,407 | 4,962
Net cash used in operating activities | (30,317) | (6,506)
Cash flows from investing activities: |  |
Capital expenditures | (204) | (64)
Project asset expenditures | (4,387) | (7,624)
Project asset acquisition | 0 | (611)
Net cash used in investing activities | (4,591) | (8,299)
Cash flows from financing activities: |  |
Repayment of debt | (82,292) | (15,535)
Proceeds from debt, net of debt discount | 0 | 66,862
Payment of deferred financing costs | 0 | (2,455)
Common stock issued for stock plans and related expenses | 8 | 0
Payment of preferred dividends and return of capital | (800) | (3,385)
Repayment of preferred stock obligation of subsidiary | (21,541) | 0
Common stock issuance, net of fees | 156,363 | 0
Proceeds from sale of common stock and warrant exercises, net | 654 | 3,502
Net cash provided by financing activities | 52,392 | 48,989
Effects on cash from changes in foreign currency rates | 58 | (49)
Net increase in cash, cash equivalents and restricted cash | 17,542 | 34,135
Cash, cash equivalents and restricted cash-beginning of period | 192,052 | 39,778
Cash, cash equivalents and restricted cash-end of period | 209,594 | 73,913
Supplemental cash flow disclosures: |  |
Cash interest paid and early prepayment charge | 8,185 | 558
Noncash financing and investing activity: |  |
Operating lease liabilities | 1,336 | 489
Operating lease right-of-use assets | 1,336 | 489
Net noncash reclassifications from project assets to inventory | 2,072 | 2,756
Warrant exercises | 21,170 | 25,994
Accrued purchase of fixed assets, cash to be paid in subsequent period | 47 | 9
Accrued purchase of project assets, cash to be paid in subsequent period | $ 839 | $ 495

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