CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (Unaudited) - USD ($)	Common Stock [Member]	Additional Paid-in Capital [Member]	Subscription Receivable [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Income [Member]	Total
Balance, beginning at Dec. 31, 2017	$ 40,331	$ 79,053,339		$ (66,407,622)	$ 254,851	$ 12,940,899
Balance, beginning (in shares) at Dec. 31, 2017	403,311,988
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock for cash	$ 6,407	8,945,522				8,951,929
Issuance of common stock for cash (in shares)	64,072,001
Stock-based compensation	$ 347	1,977,368				1,977,715
Stock-based compensation (in shares)	3,470,000
Common stock issued for services	$ 17	47,651				47,668
Common stock issued for services (in shares)	170,240
Cashless exercise of common stock warrants	$ 350	(350)
Cashless exercise of common stock warrants (in shares)	3,498,943
Cashless exercise of common stock options	$ 112	(112)
Cashless exercise of common stock options (in shares)	1,122,233
Common stock issued for loan extension	$ 150	(150)
Common stock issued for loan extension (in shares)	1,500,000
Cancellation of shares in settlement of amounts due from prior acquisition	$ (72)	72
Cancellation of shares in settlement of amounts due from prior acquisition (in shares)	(728,448)
Net loss				(7,371,073)		(7,371,073)
Foreign currency translation					(44,399)	(44,399)
Balance, ending at Sep. 30, 2018	$ 47,642	90,023,340		(73,778,695)	210,452	16,502,739
Balance, ending (in shares) at Sep. 30, 2018	476,416,957
Balance, beginning at Jun. 30, 2018	$ 41,235	80,541,474		(71,633,597)	252,121	9,201,233
Balance, beginning (in shares) at Jun. 30, 2018	412,344,956
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock for cash	$ 6,407	8,945,522				8,951,929
Issuance of common stock for cash (in shares)	64,072,001
Stock-based compensation		536,344				536,344
Net loss				(2,145,098)		(2,145,098)
Foreign currency translation					(41,669)	(41,669)
Balance, ending at Sep. 30, 2018	$ 47,642	90,023,340		(73,778,695)	210,452	16,502,739
Balance, ending (in shares) at Sep. 30, 2018	476,416,957
Balance, beginning at Dec. 31, 2018	$ 47,895	90,770,682		(76,435,235)	207,754	$ 14,591,096
Balance, beginning (in shares) at Dec. 31, 2018	478,950,996					478,950,996
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Sale of common stock for cash	$ 3,876	2,924,395				$ 2,928,271
Sale of common stock for cash (in shares)	38,763,750
Stock-based compensation		1,066,270				1,066,270
Common stock issued for services	$ 41	41,071				41,112
Common stock issued for services (in shares)	410,708
Net loss				(6,796,766)		(6,796,766)
Foreign currency translation					(12,345)	(12,345)
Balance, ending at Sep. 30, 2019	$ 51,812	94,802,418		(83,232,001)	195,409	$ 11,817,638
Balance, ending (in shares) at Sep. 30, 2019	518,125,454					518,125,454
Balance, beginning at Jun. 30, 2019	$ 51,812	94,527,749	(100,000)	(80,873,765)	221,456	$ 13,827,252
Balance, beginning (in shares) at Jun. 30, 2019	518,125,454
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Collection of subscription receivable			100,000			100,000
Stock-based compensation		274,669				274,669
Net loss				(2,358,236)		(2,358,236)
Foreign currency translation					(26,047)	(36,573)
Balance, ending at Sep. 30, 2019	$ 51,812	$ 94,802,418		$ (83,232,001)	$ 195,409	$ 11,817,638
Balance, ending (in shares) at Sep. 30, 2019	518,125,454					518,125,454