Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Accumulated Deficit [Member]	Total
Balances at beginning at Dec. 31, 2017	$ 7	$ 45,702	$ 79,101,824	$ (39,378)	$ (61,960,910)	$ 17,147,245
Balances at beginning (in shares) at Dec. 31, 2017	6,760	45,701,593
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock in exchange of preferred stock	$ (4)	$ 4,651	(5,251)			(604)
Issuance of common stock in exchange of preferred stock (in shares)	(4,000)	4,651,163
Stock option expense			770,861			770,861
Issuance of common stock pursuant to exercise of stock options - Cashless		$ 306	(306)
Issuance of common stock pursuant to exercise of stock options - Cashless (in shares)		306,340
Issuance of common stock pursuant to exercise of stock options - Cash		$ 298	142,329			142,627
Issuance of common stock pursuant to exercise of stock options - Cash (in shares)		297,773
Preferred stock dividend payable					(82,691)	(82,691)
Foreign currency translation loss				(53,504)		(53,504)
Net Loss					(2,876,504)	(2,876,504)
Balances at ending at Mar. 31, 2018	$ 3	$ 50,957	80,009,457	(92,882)	(64,920,105)	15,047,430
Balances at ending (in shares) at Mar. 31, 2018	2,760	50,956,869
Balances at beginning at Dec. 31, 2017	$ 7	$ 45,702	79,101,824	(39,378)	(61,960,910)	17,147,245
Balances at beginning (in shares) at Dec. 31, 2017	6,760	45,701,593
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Preferred stock dividend payable						(125,855)
Net Loss						(6,225,162)
Balances at ending at Jun. 30, 2018	$ 3	$ 51,063	81,226,796	(59,197)	(68,311,927)	12,906,738
Balances at ending (in shares) at Jun. 30, 2018	2,760	51,063,151
Balances at beginning at Mar. 31, 2018	$ 3	$ 50,957	80,009,457	(92,882)	(64,920,105)	15,047,430
Balances at beginning (in shares) at Mar. 31, 2018	2,760	50,956,869
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common stock in exchange of preferred stock
Issuance of common stock in exchange of preferred stock (in shares)
Stock option expense			1,179,764			$ 1,179,764
Issuance of common stock pursuant to exercise of stock options - Cashless
Issuance of common stock pursuant to exercise of stock options - Cashless (in shares)
Issuance of common stock pursuant to exercise of stock options - Cash		$ 106	37,575			$ 37,681
Issuance of common stock pursuant to exercise of stock options - Cash (in shares)		106,282
Preferred stock dividend payable					(43,164)	(43,164)
Foreign currency translation loss				33,685		33,685
Net Loss					(3,348,658)	(3,348,658)
Balances at ending at Jun. 30, 2018	$ 3	$ 51,063	81,226,796	(59,197)	(68,311,927)	12,906,738
Balances at ending (in shares) at Jun. 30, 2018	2,760	51,063,151
Balances at beginning at Dec. 31, 2018		$ 57,003	85,153,667	(26,997)	(73,380,691)	11,802,982	[1]
Balances at beginning (in shares) at Dec. 31, 2018		57,002,508
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock option expense			1,358,503			1,358,503
Issuance of common stock pursuant to exercise of stock options - Cashless		$ 115	(115)
Issuance of common stock pursuant to exercise of stock options - Cashless (in shares)		115,107
Issuance of common stock pursuant to exercise of stock options - Cash		$ 80	24,680			24,760
Issuance of common stock pursuant to exercise of stock options - Cash (in shares)		80,750
Beneficial Conversion Feature on Convertible Instruments			166,667			166,667
Foreign currency translation loss				260,665		260,665
Net Loss					11,656,594	11,656,594
Balances at ending at Mar. 31, 2019		$ 57,198	86,703,402	233,668	(61,724,097)	25,270,171
Balances at ending (in shares) at Mar. 31, 2019		57,198,365
Balances at beginning at Dec. 31, 2018		$ 57,003	85,153,667	(26,997)	(73,380,691)	11,802,982	[1]
Balances at beginning (in shares) at Dec. 31, 2018		57,002,508
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Loss						10,183,299
Balances at ending at Jun. 30, 2019		$ 57,371	87,921,688	(23,306)	(63,197,392)	24,758,361
Balances at ending (in shares) at Jun. 30, 2019		57,371,187
Balances at beginning at Mar. 31, 2019		$ 57,198	86,703,402	233,668	(61,724,097)	25,270,171
Balances at beginning (in shares) at Mar. 31, 2019		57,198,365
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock option expense			1,095,792			1,095,792
Issuance of common stock pursuant to exercise of stock options - Cashless		$ 80	(80)
Issuance of common stock pursuant to exercise of stock options - Cashless (in shares)		79,488
Issuance of common stock pursuant to exercise of stock options - Cash		$ 93	122,574			122,667
Issuance of common stock pursuant to exercise of stock options - Cash (in shares)		93,334
Foreign currency translation loss				(256,974)		(256,974)
Net Loss					(1,473,295)	(1,473,295)
Balances at ending at Jun. 30, 2019		$ 57,371	$ 87,921,688	$ (23,306)	$ (63,197,392)	$ 24,758,361
Balances at ending (in shares) at Jun. 30, 2019		57,371,187

[1] Derived from Audited Financial Statements