Condensed Consolidated Statements of Changes in Stockholders’ Equity (Unaudited) - USD ($)	Convertible Preferred Stock	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Cumulative Translation Adjustment	Total
Balance at Dec. 31, 2018	$ 310	$ 507	$ 4,665,154	$ (4,511,006)		$ 154,965
Balance, shares at Dec. 31, 2018	3,102,480	5,071,400
Conversion of preferred stock to common stock upon completion of the IPO	$ (310)	$ 310
Conversion of Preferred stock to common stock upon completion of the IPO, shares	(3,102,480)	3,102,480
Issuance common stock in the IPO, net of offering cost		$ 126	5,840,042			5,840,168
Issuance common stock in the IPO, net of offering cost, shares		1,250,000
Cashless warrant exercise		$ 22	(22)
Cashless warrant exercise, shares		223,877
Warrant exercise		$ 2	161			163
Warrant exercise, shares		16,333
Stock-based compensation		$ 4,166	290,075			290,075
Net loss				(2,096,951)		(2,096,951)
Balance at Jun. 30, 2019		$ 967	10,795,410	(6,607,957)		4,188,420
Balance, shares at Jun. 30, 2019		9,668,256
Balance at Mar. 31, 2019		$ 943	10,707,905	(5,340,371)		5,368,477
Balance, shares at Mar. 31, 2019		9,425,964
Cashless warrant exercise		$ 22	(22)
Cashless warrant exercise, shares		223,877
Warrant exercise		$ 2	161			163
Warrant exercise, shares		16,333
Stock-based compensation			87,366			87,366
Stock-based compensation, shares		2,082
Net loss				(1,267,586)		(1,267,586)
Balance at Jun. 30, 2019		$ 967	10,795,410	(6,607,957)		4,188,420
Balance, shares at Jun. 30, 2019		9,668,256
Balance at Dec. 31, 2019		$ 1,012	14,610,638	(12,215,642)		2,396,008
Balance, shares at Dec. 31, 2019		10,119,844
Issuance common stock in the IPO, net of offering cost		$ 182	4,474,818			4,475,000
Issuance common stock in the IPO, net of offering cost, shares		1,818,182
Issuance of common stock and warrants (net of offering costs)		$ 145	4,193,611			4,193,756
Issuance of common stock and warrants (net of offering costs), shares		1,449,275
Cancellation of common stock		$ (2)	2
Cancellation of common stock, shares		(15,000)
Warrant exercise		$ 6	56,244			56,250
Warrant exercise, shares		56,250
Stock-based compensation			39,777			39,777
Stock-based compensation, shares		4,716
Cumulative translation adjustment					$ (662)	(662)
Net loss				(4,324,106)		(4,324,106)
Balance at Jun. 30, 2020		$ 1,343	23,375,090	(16,539,748)	(662)	6,836,023
Balance, shares at Jun. 30, 2020		13,433,267
Balance at Mar. 31, 2020		$ 1,159	18,865,444	(14,042,218)		4,824,385
Balance, shares at Mar. 31, 2020		11,593,701
Issuance common stock in the IPO, net of offering cost		$ 182	4,474,818			4,475,000
Issuance common stock in the IPO, net of offering cost, shares		1,818,182
Warrant exercise		$ 2	18,748			18,750
Warrant exercise, shares		18,750
Stock-based compensation			16,080			16,080
Stock-based compensation, shares		2,634
Cumulative translation adjustment					(662)	(662)
Net loss				(2,497,530)		(2,497,530)
Balance at Jun. 30, 2020		$ 1,343	$ 23,375,090	$ (16,539,748)	$ (662)	$ 6,836,023
Balance, shares at Jun. 30, 2020		13,433,267