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v3.20.2

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2020 | Mar. 31, 2020 | Jun. 30, 2019 | Mar. 31, 2019 | Jun. 30, 2020 | Jun. 30, 2019 | Dec. 31, 2019
Cash Flows From Operating Activities: |  |  |  |  |  |  |
Net loss | $ (497,894) | $ (2,334,110) | $ (387,730) | $ (3,205,174) | $ (2,832,004) | $ (3,592,904) | $ 10,000,000
Adjustments to reconcile net loss to net cash flows (used in) provided by operating activities: |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  | 134,143 | 206,969 |
Stock based compensation | 376,738 |  | 585,195 |  | 688,415 | 1,310,393 |
Provision for inventory obsolescence |  |  |  |  | 238,957 | 371,494 |
Amortization of discount on unsecured promissory notes |  |  |  |  | 86,867 |  |
Change in fair value of secured convertible notes | 887,807 |  |  |  | 1,300,252 |  |
Change in fair value of proceeds investment agreement | (2,578,000) |  | 2,961,000 |  | (2,885,000) | 3,098,000 |
Provision for doubtful accounts receivable |  |  |  |  |  | 20,000 |
Debt issuance costs |  |  |  |  | 34,906 |  |
(Increase) decrease in: |  |  |  |  |  |  |
Accounts receivable - trade |  |  |  |  | (9,866) | 215,840 |
Accounts receivable - other |  |  |  |  | (23,620) | (118,556) |
Inventories |  |  |  |  | 289,170 | (164,483) |
Prepaid expenses |  |  |  |  | (193,366) | 135 |
Operating lease right of use assets |  |  |  |  | (647,176) | 224,413 |
Other assets |  |  |  |  | 79,981 | (133,000) |
Increase (decrease) in: |  |  |  |  |  |  |
Accounts payable |  |  |  |  | (804,120) | 1,073,021 |
Accrued expenses |  |  |  |  | 92,811 | (1,018,433) |
Income taxes payable |  |  |  |  | (4,776) | 244 |
Operating lease obligations |  |  |  |  | 572,022 | (143,252) |
Contract liabilities |  |  |  |  | (174,599) | (80,434) |
Net cash (used in) provided by operating activities |  |  |  |  | (4,057,003) | 1,269,447 |
Cash Flows from Investing Activities: |  |  |  |  |  |  |
Purchases of furniture, fixtures and equipment |  |  |  |  | (96,011) | (73,705) |
Additions to intangible assets |  |  |  |  | (67,098) | (26,884) |
Net cash used in investing activities |  |  |  |  | (163,109) | (100,589) |
Cash Flows from Financing Activities: |  |  |  |  |  |  |
Proceeds from unsecured promissory note payable, related party |  |  |  |  | 319,000 |  |
Proceeds from unsecured promissory note payable |  |  |  |  | 100,000 |  |
Proceeds from promissory notes payable |  |  |  |  | 1,568,900 |  |
Proceeds from issuance of common stock upon exercise of warrants |  |  |  |  | 5,203,122 | 1,564,000 |
Proceeds from issuance of secured convertible notes payable |  |  |  |  | 1,500,000 |  |
Proceeds from sale of common stock in underwritten public offering |  |  |  |  | 12,829,241 |  |
Proceeds from exercise of stock options |  |  |  |  | 7,800 |  |
Principal payment on subordinated notes payable |  |  |  |  | (400,000) |  |
Principal payment on secured convertible notes |  |  |  |  | (748,180) |  |
Principal payments on unsecured promissory note payable, related party |  |  |  |  | (319,000) |  |
Debt issuance costs |  |  |  |  | (34,906) |  |
Principal payment on proceeds investment agreement |  |  |  |  |  | (6,000,000) |
Net cash provided by (used in) financing activities |  |  |  |  | 20,025,977 | (4,436,000) |
Net increase (decrease) in cash and cash equivalents |  |  |  |  | 15,805,865 | (3,267,142) |
Cash, cash equivalents, beginning of period |  | $ 359,685 |  | $ 3,598,807 | 359,685 | 3,598,807 | 3,598,807
Cash, cash equivalents, end of period | $ 16,165,550 |  | $ 331,655 |  | 16,165,550 | 331,655 | $ 359,685
Supplemental disclosures of cash flow information: |  |  |  |  |  |  |
Cash payments for interest |  |  |  |  | 128,911 |  |
Cash payments for income taxes |  |  |  |  | 4,776 | 5,756 |
Supplemental disclosures of non-cash investing and financing activities: |  |  |  |  |  |  |
Restricted common stock grant |  |  |  |  | 664 | 522 |
Restricted common stock forfeitures |  |  |  |  | 36 | 2 |
Cashless exercise of common stock purchase warrants |  |  |  |  | 7 |  |
Impact of Adoption of ASC 842 - obtaining right of use asset for lease liability |  |  |  |  |  | 500,751 |
Issuance of common stock upon conversion of secured convertible notes |  |  |  |  | 3,024,685 |  |
Amounts allocated to common stock purchase warrants in connection with issuance of unsecured promissory note payable |  |  |  |  | $ 741,947 |  |

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