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STATEMENTS OF CASH FLOW (UNAUDITED) - USD ($)
9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
CASH FLOWS FROM OPERATING ACTIVITIES    
Net loss $ (5,243,819) $ (4,509,172)
Adjustments to reconcile net loss to net cash used in operating activities    
Warrants issued for services 57,005 62,731
Stock options issued for services 500,591 339,076
Common stock issued for services and fees 373,888 135,333
Depreciation and amortization of patents 499,197 322,495
Loss on disposal of property and equipment 10,084
Decrease in assets    
Prepaid expenses and other current assets 269,630 268,560
Increase (decrease) in liabilities    
Accounts payable (39,051) (31,610)
Accounts payable and accrued expenses- related parties 24,201 43,962
Deferred lease liability (25,394)
Accrued expenses 29,354 (46,305)
Net cash used in operating activities (3,554,398) (3,404,846)
CASH FLOWS FROM INVESTING ACTIVITIES    
Cost of intangibles (52,022) (371,320)
Purchase of property and equipment (215,513) (897,774)
Sale of property and equipment 2,500
Net cash used in investing activities (267,535) (1,266,594)
CASH FLOWS FROM FINANCING ACTIVITIES    
Exercise of options and warrants 161,500
Issuance of common stock, institutional investor 4,165,585 3,612,400
Repayment of equipment purchase payable (350,500) (380,470)
Net cash provided by financing activities 3,815,085 3,393,430
NET DECREASE IN CASH AND CASH EQUIVALENTS (6,848) (1,278,010)
CASH AND CASH EQUIVALENTS - BEGINNING OF PERIOD 2,174,625 3,482,327
CASH AND CASH EQUIVALENTS - END OF PERIOD 2,167,777 2,204,317
Supplemental Disclosure of Non-cash investing and financing activities:    
Operating Lease - Right of Use - Building and Operating lease liability 885,094
Equipment acquisition funded by liability $ 774,081