Stockholders' Equity (Details) - USD ($)	1 Months Ended			6 Months Ended
	Apr. 30, 2019	Jul. 31, 2017	Jun. 30, 2017	Jun. 30, 2019	Jun. 05, 2019	Jun. 04, 2019	Dec. 31, 2018
Stockholders' Equity (Textual)
Common stock, shares authorized				25,000,000	25,000,000	300,000,000	300,000,000
Purchase Agreement [Member]
Stockholders' Equity (Textual)
Issued shares of common stock	847,750
Common stock, per share	$ 1.10
Common stock purchase warrants	847,750
Issuance costs of offering	$ 379,816
Issued warrants	84,775
2016 Debentures [Member]
Stockholders' Equity (Textual)
Common stock issued upon conversion				516,667
IPO [Member]
Stockholders' Equity (Textual)
Issued shares of common stock		225,000	1,500,000
Common stock, per share		$ 5.00	$ 5.00
Issuance costs of offering		$ 176,771	$ 1,388,615
Issued warrants			75,000
Warrants issued			$ 55,475
Warrants to purchase of common stock		11,250
Fair value of warrants		$ 8,321
New Preferred Stock [Member]
Stockholders' Equity (Textual)
Common stock issued upon conversion				1,801,670