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CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES    
Net loss $ (3,879,299) $ (12,447,143)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation 4,767 5,168
Amortization 0 120,000
Accretion of debt discount 413,536 26,460
Impairment of patent 0 130,000
Impairment of goodwill 1,898,000 0
Provision for bad debt expense 26,303 273,294
Provision for inventory losses (93,000) (17,000)
Change in estimated fair value of derivative liabilities (8,883,383) (2,331,888)
Fair value of stock issued for services 9,754,303 605,500
Stock based compensation 294,796 530,005
Changes in operating assets and liabilities:    
Accounts receivable, net 28,176 208,054
Inventory (169,047) (840,189)
Prepaid expenses and other current assets 74,206 46,340
Accounts payable and accrued expenses (2,548,108) 7,262,995
Net cash used in operating activities (3,078,750) (6,428,404)
CASH FLOWS FROM FINANCING ACTIVITIES    
Proceeds from issuance of Series D Preferred Stock, net 0 4,562,500
Net repayments on line-of-credit facility (10,953) (96,444)
Proceeds from notes payable 3,056,350 2,050,000
Repayments on notes payable 0 (235,994)
Net cash provided by financing activities 3,045,397 6,280,062
NET INCREASE (DECREASE) IN CASH (33,353) (148,342)
CASH AND CASH EQUIVALENTS - beginning of year 76,534 224,876
CASH AND CASH EQUIVALENTS - end of year 43,181 76,534
SUPPLEMENTAL DISCLOSURES    
Cash paid for interest 432 75,708
Non-cash financing and investing activities:    
Conversion of preferred stock to common stock 0 10,109
Dividend paid in common stock 259,260 262,165
Dividends declared but unpaid 260,688 261,793
Debt discount recorded 2,250,250 127,217
Derecognition of debt discount 1,436,113 0
Notes payable issued in exchange for accounts payable  3,790,540 1,049,564
Warrants issued in connection with preferred offering 0 2,627,931
Warrants exchanged for common stock 0 6,080,278
Issuance of restricted stock $ 5,000 $ 0