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v3.22.2

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2022 | Mar. 31, 2022 | Jun. 30, 2021 | Mar. 31, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Dec. 31, 2021
Cash flows from operating activities: |  |  |  |  |  |  |
Net loss | $ (2,486) | $ (2,821) | $ (2,473) | $ (1,642) | $ (5,307) | $ (4,115) |
Adjustments to reconcile net loss to net cash used in operating activities: |  |  |  |  |  |  |
Other income | 0 |  | 0 |  | (30) | 0 |
Gain on forgiveness of Paycheck Protection Program loan | 0 |  | 0 |  | 0 | (801) |
Depreciation | 43 |  | 53 |  | 87 | 100 |
Stock-based compensation | 54 |  | 208 |  | 98 | 348 |
Provision for doubtful accounts receivable | 5 |  | 2 |  | (4) | 8 |
Provision for slow-moving and obsolete inventories | (185) |  | (28) |  | (56) | 61 |
Provision for warranties | 51 |  | 0 |  | 21 | 12 |
Amortization of loan discounts and origination fees | 91 |  | 59 |  | 160 | 97 |
Changes in operating assets and liabilities (sources / (uses) of cash): |  |  |  |  |  |  |
Accounts receivable | 184 |  | 358 |  | 101 | 890 |
Inventories | 384 |  | (586) |  | 754 | (2,549) |
Short-term deposits | 47 |  | 137 |  | 59 | 149 |
Prepaid and other assets | 96 |  | (32) |  | 116 | (28) |
Accounts payable | (777) |  | (869) |  | (716) | 82 |
Accrued and other liabilities | (149) |  | (149) |  | (360) | (358) |
Deferred revenue | 0 |  | (2) |  | (268) | (1) |
Total adjustments | (156) |  | (849) |  | (38) | (1,990) |
Net cash used in operating activities | (2,642) |  | (3,322) |  | (5,345) | (6,105) |
Cash flows from investing activities: |  |  |  |  |  |  |
Acquisitions of property and equipment | (2) |  | (102) |  | (37) | (211) |
Net cash used in investing activities | (2) |  | (102) |  | (37) | (211) |
Cash flows from financing activities (sources / (uses) of cash): |  |  |  |  |  |  |
Proceeds from the issuance of common stock and warrants | 3,500 |  | 5,000 |  | 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 | (334) |  | (469) |  | (334) | (469) |
Principal payments under finance lease obligations | 0 |  | (1) |  | (1) | (2) |
Proceeds from exercise of stock options and employee stock purchase plan purchases | 5 |  | 59 |  | 5 | 59 |
Common stock withheld in lieu of income tax withholding on vesting of restricted stock units | 0 |  | 0 |  | 0 | (2) |
Deferred financing costs paid | (234) |  | (30) |  | (234) | (30) |
Net payments on the credit line borrowings - Credit Facilities | (1,170) |  | (1,871) |  | (273) | (791) |
Net cash provided by financing activities | 3,357 |  | 4,203 |  | 3,638 | 5,807 |
Net increase (decrease) in cash and restricted cash | 713 |  | 779 |  | (1,744) | (509) |
Cash and restricted cash, beginning of period | 225 | 2,682 | 890 | 2,178 | 2,682 | 2,178 | $ 2,178
Cash and restricted cash, end of period | 938 | 225 | 1,669 | 890 | 938 | 1,669 | 2,682
Classification of cash and restricted cash: |  |  |  |  |  |  |
Cash | 938 |  | 1,327 |  | 938 | 1,327 | 2,682
Restricted cash held in other assets | 0 |  | 342 |  | 0 | 342 |
Cash and restricted cash | 938 | $ 225 | 1,669 | $ 890 | 938 | 1,669 | $ 2,682
2021 Streeterville Note |  |  |  |  |  |  |
Cash flows from financing activities (sources / (uses) of cash): |  |  |  |  |  |  |
Proceeds from notes payable | 0 |  | 1,515 |  | 0 | 1,515 |
Payments on the 2021 Streeterville note | (410) |  | 0 |  | (1,025) | 0 |
2022 Streeterville Note |  |  |  |  |  |  |
Cash flows from financing activities (sources / (uses) of cash): |  |  |  |  |  |  |
Proceeds from notes payable | $ 2,000 |  | $ 0 |  | $ 2,000 | $ 0 |

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