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v3.22.2.2

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Cash flows from operating activities: |  |  |  |
Net loss | $ (2,662) | $ (1,140) | $ (7,969) | $ (5,255)
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |
Other income | 0 | (862) | (30) | (862)
Gain on forgiveness of Paycheck Protection Program loan | 0 | 0 | 0 | (801)
Depreciation | 42 | 43 | 129 | 143
Stock-based compensation | 17 | 39 | 115 | 387
Provision for doubtful accounts receivable | 1 | 2 | (3) | 10
Provision for slow-moving and obsolete inventories | 220 | (70) | 164 | (9)
Provision for warranties | (74) | 1 | (53) | 13
Amortization of loan discounts and origination fees | 87 | 61 | 247 | 158
Loss on write-off of property and equipment | 76 | 0 | 76 | 0
Changes in operating assets and liabilities (sources / (uses) of cash): |  |  |  |
Accounts receivable | 139 | (500) | 240 | 390
Inventories | 792 | 444 | 1,546 | (2,105)
Short-term deposits | (110) | (62) | (51) | 87
Prepaid and other assets | 46 | (91) | 162 | (119)
Accounts payable | 629 | (164) | (92) | (82)
Accrued and other liabilities | (101) | 53 | (461) | (305)
Deferred revenue | 7 | (69) | (261) | (70)
Total adjustments | 1,771 | (1,175) | 1,728 | (3,165)
Net cash used in operating activities | (891) | (2,315) | (6,241) | (8,420)
Cash flows from investing activities: |  |  |  |
Acquisitions of property and equipment | (9) | (100) | (41) | (311)
Net cash used in investing activities | (9) | (100) | (41) | (311)
Cash flows from financing activities (sources / (uses) of cash): |  |  |  |
Proceeds from the issuance of common stock and warrants | 0 | 0 | 3,500 | 5,000
Proceeds from the exercise of warrants | 0 | 0 | 0 | 527
Offering costs paid on the issuance of common stock and warrants | 0 | (1) | (334) | (470)
Principal payments under finance lease obligations | 0 | (1) | (1) | (3)
Proceeds from exercise of stock options and employee stock purchase plan purchases | 0 | 0 | 5 | 59
Common stock withheld in lieu of income tax withholding on vesting of restricted stock units | 0 | 1 | 0 | (1)
Proceeds from the related party promissory note payable | 450 | 0 | 450 | 0
Deferred financing costs paid | (95) | 0 | (329) | (30)
Net payments on the credit line borrowings - Credit Facilities | 58 | 1,128 | (215) | 337
Net cash provided by financing activities | 3 | 1,127 | 3,641 | 6,934
Net decrease in cash | (897) | (1,288) | (2,641) | (1,797)
Cash, beginning of period | 938 | 1,669 | 2,682 | 2,178
Cash, end of period | 41 | 381 | 41 | 381
2021 Streeterville Note |  |  |  |
Cash flows from financing activities (sources / (uses) of cash): |  |  |  |
Proceeds from the related party promissory note payable | 0 | 0 | 0 | 1,515
Payments on the 2021 Streeterville note | (410) | 0 | (1,435) | 0
2022 Streeterville Note |  |  |  |
Cash flows from financing activities (sources / (uses) of cash): |  |  |  |
Proceeds from the related party promissory note payable | $ 0 | $ 0 | $ 2,000 | $ 0

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