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Consolidated Statements of Cash Flows - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Cash flows from operating activities    
Net loss $ (8,074,335) $ (5,077,030)
Adjustments to reconcile net loss to net cash used in operating activities:    
Stock option compensation expense 751,113 1,831,313
Common stock issued for interest and in lieu of salary to officers and fees for services from consultants and officers and board of directors 993,078 670,339
Interest expense related to amortization of the discount on convertible notes payable 2,610,764 808,572
Change in derivative liability 171,800
Amortization and depreciation expense 15,887 10,920
Changes in assets and liabilities:    
Accounts receivable (26,563) (35,814)
Inventories 2,989 (11,921)
Accounts payable and accrued expenses (124,880) (110,554)
Accrued officer bonus 80,000
Deposits (135,000) 35,000
Prepaid expenses and other current assets 14,235 (4,167)
Net cash used in operating activities (3,720,912) (1,883,342)
Cash flows from investing activities    
Equipment purchases (61,931)
Net cash used in investing activities (61,931)
Cash flows from financing activities    
Proceeds from convertible notes 2,307,000 2,804,713
Proceeds from the sale of stock in majority-owned subsidiary 750,000
Proceeds from line of credit 500,000
Proceeds from line of credit 300,000
Proceeds from exercise of warrants 864,009
Payment of financing costs (22,150)
Net cash provided by financing activities 3,971,009 3,532,563
Effect of foreign currency translation (41,127) (40,567)
Net change in cash and cash equivalents 147,039 1,608,654
Cash and cash equivalents at beginning of period 1,763,114 154,460
Cash and equivalents at end of period 1,910,153 1,763,114
Supplemental disclosures of cash flow information    
Interest 9,855
Income taxes 7,681 4,000
Conversion of Convertible Notes Payable into Common Stock [Member]    
Non-cash investing and financing activities:    
Convertible notes into shares of common stock 589,371 276,576
Conversion of Lines of Credit into Convertible Notes Payable [Member]    
Non-cash investing and financing activities:    
Convertible notes into shares of common stock 250,000
Warrants Issued in Conjunction with Convertible Notes and Letter of Credit [Member]    
Non-cash investing and financing activities:    
Fair value of warrants issued 3,006,325 3,474,721
Warrants Issued for Financing Fees [Member]    
Non-cash investing and financing activities:    
Fair value of warrants issued $ 72,320