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Statements of Changes in Stockholders' Deficit - USD ($)
Common Stock [Member]
Additional paid in Capital [Member]
Accumulated Other Comprehensive Income (loss) [Member]
Accumulated Deficit [Member]
Total
Balance at Dec. 31, 2017 $ 6,824 $ 30,676,180 $ 110,675 $ (47,368,612) $ (16,574,933)
Balance, shares at Dec. 31, 2017 6,821,792        
Loss for the period (6,715,420) (6,715,420)
Other comprehensive income (loss) 53,557 53,557
Conversion of preferred Shares into common $ 106,244 27,304,685 (13,989,596) 13,421,333
Conversion of preferred Shares into common, shares 106,243,915        
Conversion of Dividends into Common $ 109 28,092 28,201
Conversion of Dividends into Common, shares 109,302        
Conversion of late dividend fee into Common $ 492 126,565 127,057
Conversion of late dividend fee into Common, shares 492,422        
Additional Shares issued to Series D holders on Conversion $ 22,486 5,778,686 (5,801,172)
Additional Shares issued to Series D holders on Conversion, shares 22,485,158        
Conversion of warrants 182,093 (182,093)
Stock dividend on Series C Preferred Stock $ 863 2,114,766 (2,115,629)
Stock dividend on Series C Preferred Stock, shares 863,374        
Stock dividend on Series B Preferred Stock $ 1,082 2,648,106 (2,649,188)
Stock dividend on Series B Preferred Stock, shares 1,081,115        
Cash dividend on Series A Preferred Stock (18,454) (18,454)
Amounts allocated to issuance of Common Stock from Series D offering $ 1,273 2,502,112 2,503,385
Amounts allocated to issuance of Common Stock from Series D offering 1,273,112        
Stock-based compensation $ 831 704,417 705,248
Stock-based compensation, shares 830,401        
Amounts allocated to Series D-1, D-2 and Series D-3 Warrants, net 2,091,362 2,091,362
Early adoption of ASU 2017-11 3,273,971 (2,505,723) 768,248
Warrants issued as consideration for placement services 367,115 367,115
Effect of down round protection of warrants upon occurrence of trigger event 5,840,896 (5,840,896)
Issuance of shares as settlement of financial liabilities $ 1,434 368,566 370,000
Issuance of shares as settlement of financial liabilities, shares 1,434,109        
Balance at Dec. 31, 2018 $ 141,638 84,007,612 164,232 (87,186,783) (2,873,301)
Balance, shares at Dec. 31, 2018 141,634,700        
Loss for the period (3,516,146) (3,516,146)
Other comprehensive income (loss) (40,170) (40,170)
Conversion of preferred Shares into common        
Additional Shares issued to Series D holders on Conversion $ 18,892 3,898,155 3,917,047
Additional Shares issued to Series D holders on Conversion, shares 18,889,618        
Stock-based compensation $ 516 355,702 356,218
Stock-based compensation, shares 515,120        
Amounts allocated to Series D-1, D-2 and Series D-3 Warrants, net 31,915 31,915
Warrants issued as consideration for placement services 249,612 249,612
Issuance of shares as settlement of financial liabilities $ 1,190 305,866 307,056
Issuance of shares as settlement of financial liabilities, shares 1,190,141        
Issuance of shares to the board of directors as compensation $ 606 155,561 156,167
Issuance of shares to the board of directors as compensation, shares 605,296        
Balance at Dec. 31, 2019 $ 162,842 $ 89,004,423 $ 124,062 $ (90,702,929) $ (1,411,602)
Balance, shares at Dec. 31, 2019 162,834,875