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v3.23.1

Condensed Consolidated Statements of Cash Flows - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
OPERATING ACTIVITIES: |  |
Net loss | $ (24,331,000) | $ (24,030,000)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation | 1,000,000 | 268,000
Amortization of right-of-use assets | 383,000 | 355,000
Amortization of debt discounts and issuance costs | 1,798,000 | 0
Amortization of insurance premiums | 1,218,000 | 0
Inventory reserves | (471,000) | 1,064,000
Impairment of assets held for sale | 1,039,000 | 0
Change in fair value of derivative instruments | 97,000 | 435,000
Change in fair value of earn-out shares liability | 52,000 | (2,624,000)
Net realized losses on marketable debt securities, available-for-sale | 91,000 | 6,000
Stock-based compensation expense | 2,012,000 | 1,391,000
Other non-cash items | (475,000) | 732,000
Changes in operating assets and liabilities: |  |
Accounts receivable | 1,268,000 | (3,495,000)
Inventories | 1,064,000 | (7,910,000)
Prepaid expenses and other current assets | (1,791,000) | 1,914,000
Other assets | (222,000) | 0
Accounts payable | 635,000 | (2,620,000)
Other liabilities | 1,307,000 | 3,210,000
Net cash used in operating activities | (15,326,000) | (31,304,000)
INVESTING ACTIVITIES: |  |
Purchase of property and equipment | (253,000) | (2,998,000)
Proceeds from sales and maturities of marketable debt securities, available-for-sale | 23,065,000 | 30,151,000
Net cash provided by investing activities | 22,812,000 | 27,153,000
FINANCING ACTIVITIES: |  |
Principal payment of equipment leases | (600,000) | (83,000)
Proceeds from short-term insurance financing note | 2,187,000 | 0
Payment for short-term insurance financing note | (1,427,000) | 0
Payments of convertible notes and prepayment premiums | (9,450,000) | 0
Taxes paid related to net share settlement of stock-based awards | (382,000) | (98,000)
Net cash used in financing activities | (9,672,000) | (181,000)
Net decrease in cash, cash equivalents and restricted cash | (2,186,000) | (4,332,000)
Cash, cash equivalents and restricted cash, beginning of period | 38,675,000 | 19,176,000
Cash, cash equivalents and restricted cash, end of period | 36,489,000 | 14,844,000
Reconciliation of Cash, Cash Equivalents and Restricted Cash to Condensed Consolidated Balance Sheets: |  |
Cash and cash equivalents | 36,489,000 | 11,810,000
Restricted cash | 0 | 3,034,000
Total cash, cash equivalents and restricted cash | 36,489,000 | 14,844,000
Supplemental disclosure of cash flow information |  |
Cash paid for interest | 980,000 | 0
Supplemental disclosure of non-cash investing and financing activities |  |
Purchase of property and equipment in accounts payable | 2,000 | 97,000
Recognition of right-of-use asset and lease liabilities upon ASC 842 adoption on 1/1/2022 | 0 | 7,682,000
ROU assets obtained in exchange for operating lease obligations | $ 0 | $ 437,000

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