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Consolidated Statements of Cash Flows - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Cash Flows from Operating Activities:    
Net loss $ (1,337,923) $ (1,758,716)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:    
Depreciation and intangible asset amortization expense 65,372 120,103
Gain on forgiveness of note payable (517,032) (557,203)
Share-based compensation 240,780 277,183
Common stock issued for other expense 67,000
Provision for doubtful accounts 16,844 13,425
Provision for excess and obsolete inventory (1,666) 21,669
Gain on lease termination (15,832)
Loss on disposal of assets 67,567 4,124
Amortization of ROU asset 204,521 190,183
Changes in operating assets and liabilities:    
Accounts receivable (162,808) 91,452
Inventory (49,551) 882,466
Prepaid expenses and other (235,897) (768,333)
Accounts payable and accrued liabilities (476,450) 26,157
Deferred revenue (884,350) 2,279,717
Accrued interest 2,832 3,203
Lease deposit (14,747)
Operating lease liability, net (259,475) (135,828)
Accrued equity compensation 83,625 128,434
Net cash (used in)/provided by operating activities (3,207,190) 818,036
Cash Flows from Investing Activities    
Purchases of property and equipment (68,657) (9,332)
Proceeds from the sale of property equipment 11,500
Net cash used in investing activities (57,157) (9,332)
Cash Flows from Financing Activities    
Cash proceeds from sale of preferred stock and warrants, net of issuance costs 2,624,874
Proceeds from issuance of note payable 514,200 554,000
Net cash provided by financing activities 3,139,074 554,000
Net change in cash and cash equivalents (125,273) 1,362,704
Cash and cash equivalents, beginning of period 2,284,881 922,177
Cash and cash equivalents, end of period 2,159,608 2,284,881
Supplemental cash flow information:    
Interest paid
Income taxes paid
Non-cash investing and financing activities:    
Adjustment of carrying value of series B preferred stock to redemption value 2,262,847
Options issued for accrued equity compensation 128,434
Accrued Series B dividend payable settled in shares of common stock 67,447
Series A Preferred Stock converted into shares of common stock 420
Dividend on Redemption of Series A Preferred Stock settled in shares of common stock 20,595
Right of Use asset arising on new office lease $ 582,838