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CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($)
9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Reconciliation of net loss to net cash used in operating activities:    
Net loss $ (3,633,498) $ (4,275,008)
Adjustments to reconcile net loss to net cash used in operating activities:    
Bad debt expense (recovery) (21,875) 2,024
Depreciation 60,064 44,104
Amortization of debt discounts 107,347 50,461
Loss (gain) on conversion of interest 72,765 (12,841)
Loss on extinguishment of debt 596,648
Warrants issued for services 44,477
Common stock issued for services 12,167
Loss on extension of warrants 206,620
Employee stock option compensation expense 367,787 774,470
Changes in assets and liabilities:    
Accounts receivable 138,906 (420,552)
Inventories (209,234) (321,081)
Prepaid expenses and other current assets 46,764 68,846
Accounts payable (46,609) 62,410
Accrued expenses 412,289 187,192
Deferred revenue 10,667
Settlement accrual (9,369) 136,000
Reversal of litigation accrual (56,956)
Net cash used in operating activities (2,440,732) (3,164,283)
Cash flows from Investing Activities    
Purchases of equipment (186,266) (18,156)
Net cash used in investing activities (186,266) (18,156)
Cash flows from Financing Activities    
Proceeds from sale of stock under stock purchase agreement 610,955
Proceeds from sale of stock and warrants 250,000 150,000
Proceeds from sale of stock in private placements 114,250
Proceeds from advances on convertible line of credit with related parties 1,805,000 2,865,000
Payments on insurance finance contract (66,116) (74,089)
Net cash provided by financing activities 2,599,839 3,055,161
Net decrease in cash (27,159) (127,278)
Cash - beginning 135,266 195,615
Cash - ending 108,107 68,337
Supplemental Disclosure of Cash Flow Information:    
Cash paid for interest 1,829 2,412
Cash paid for income taxes
Supplementary Disclosure of Non-cash Investing and Financing Activities:    
Beneficial conversion feature of convertible notes 151,788 242,100
Loan discount from warrants 151,788 242,100
Stock issued for vehicle 16,000
Stock issued for services 1,674
Stock issued for accrued interest 373,178 224,811
Warrants issued for settlement accrual $ 70,631