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v3.22.2.2

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2022 | Jun. 30, 2021
Cash flows from operating activities: |  |
Net loss | $ (13,797) | $ (9,586)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 1,540 | 533
Stock-based compensation | 2,909 | 2,314
Change in fair value of warrant liability |  | 211
Amortization of debt discount |  | 910
Accrued interest expense | 13 | 416
Amortization of lease right-of-use assets | 256 | 120
Change in operating lease liabilities | (242) | (117)
Other | 154 | 41
Changes in assets and liabilities: |  |
Accounts receivable | (791) | 518
Inventories | (561) | 21
Tax credits and receivables | 29 | (554)
Prepaid expenses and other assets | (360) | (100)
Accounts payable | 474 | (403)
Deferred revenue and other liabilities | (1,186) | 25
Net cash used in operating activities | (11,562) | (5,651)
Cash flows from investing activities: |  |
Purchases of property and equipment | (342) | (52)
Purchases of intangible assets | (21) | (95)
Proceeds from maturities of marketable securities | 9,434 |
Purchases of marketable securities | (497) |
Net cash provided by (used in) investing activities | 8,574 | (147)
Cash flows from financing activities: |  |
Taxes paid to net share settle equity awards | (59) |
Payment of lease obligation | (26) |
Proceeds from exercise of stock options |  | 30
Net proceeds from loan facility |  | 552
Net proceeds from convertible debenture |  | 5,545
Net cash provided by (used in) financing activities | (85) | 6,127
Net increase (decrease) in cash and cash equivalents | (3,073) | 329
Cash and cash equivalents at beginning of period | 5,893 | 1,711
Cash and cash equivalents at end of period | 2,820 | 2,040
Supplemental disclosure: |  |
Recognition of right-of-use assets and lease liabilities | 995 |
Unrealized loss on available-for-sale securities | $ 41 |
Fair value of new warrants issued recognized as debt discount |  | $ 2,604

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