v3.10.0.1
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Operating Activities    
Net loss $ (3,286,134) $ (3,088,845)
Adjustments to reconcile net loss to net cash used in operating activities    
Depreciation 17,930 10,756
Stock-based compensation expense 4,500 13,500
Gain on sale of fixed assets 0 (5,552)
Changes in operating assets and liabilities:    
Accounts receivable (42,082) (203,978)
Inventories (55,252) 11,363
Prepaid expenses and other current assets (16,101) (920)
Accounts payable 172,265 (103,562)
Security deposits 0 10,425
Accrued interest payable 704,798 445,128
Accrued expenses 131,603 80,929
Net cash used in operating activities (2,368,473) (2,830,756)
Investing Activities    
Purchases of fixed assets (30,883) (50,433)
Proceeds from sale of fixed assets 0 10,000
Net cash used in investing activities (30,883) (40,433)
Financing Activities    
Proceeds from due to investors - related party 2,383,000 2,908,000
Draws on bank line of credit 17,000 0
Repayments on bank line of credit (21,051) (11,145)
Repayments on convertible promissory notes 0 (55,454)
Repayments under capital lease obligation (9,396) (4,895)
Decrease in due to related party (5,342) (5,081)
Net cash provided by financing activities 2,364,211 2,831,425
Net change in cash and cash equivalents (35,145) (39,764)
Cash and cash equivalents at beginning of period 58,435 84,415
Cash and cash equivalents at end of period 23,290 44,651
Supplemental cash flow information:    
Cash paid for interest 13,373 15,794
Cash paid for income taxes 0 0
Fixed asset purchased with a capital lease $ 0 $ 54,171