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v3.23.3

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) | 9 Months Ended
--- | ---
Sep. 30, 2023 | Sep. 30, 2022
Cash Flows From Operating Activities: |  |
Net loss | $ (1,924,032) | $ (4,225,578)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities: |  |
Depreciation and intangible asset amortization expense | 22,476 | 24,731
Share-based compensation | 177,427 | 280,739
Provision for doubtful accounts | (2,056) | 93,500
Provision for excess and obsolete inventory | 111,123 | (5,332)
Loss on disposal of assets | 100 | 4,489
Amortization of operating lease ROU asset | 79,705 | 76,917
Goodwill impairment charges |  | 631,064
Changes in operating assets and liabilities: |  |
Accounts receivable | (267,842) | 8,801
Inventory | (77,808) | (230,966)
Prepaid expenses and other | 1,166,170 | 171,582
Accounts payable and accrued liabilities | (635,373) | 910,523
Deferred revenue | (3,863,683) | 1,595,644
Operating lease liability, net | (80,716) | (65,157)
Accrued equity compensation |  | (14,065)
Net cash provided by (used in) operating activities | (5,294,509) | (743,108)
Cash Flows From Investing Activities |  |
Purchases of property and equipment |  | (30,348)
Proceeds from the sale of property and equipment | 200 | 2,250
Net cash provided by (used in) investing activities | 200 | (28,098)
Cash Flows From Financing Activities |  |
Payment of dividends on series B preferred stock |  | (35,984)
Redemption of series B preferred stock |  | (1,980,000)
Net cash proceeds on sale of common stock and warrants, net of expenses |  | 21,711,131
Net cash provided by financing activities |  | 19,695,147
Net change in cash and cash equivalents | (5,294,309) | 18,923,941
Cash and cash equivalents, beginning of period | 18,637,114 | 2,159,608
Cash and cash equivalents, end of period | 13,342,805 | 21,083,549
Supplemental cash flow information: |  |
Interest paid |  |
Income taxes paid |  |
Non-cash investing and financing activities: |  |
Conversion of series B preferred stock |  | 1,980,000
Deemed dividend on series B preferred stock arising on down round |  | 439,999
Cashless exercise of prefunded warrants |  | 2
Options issued for accrued equity compensation liability | $ 89,970 | $ 78,938

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