Financing (Details) - USD ($)		5 Months Ended	9 Months Ended
	Mar. 28, 2017	Dec. 31, 2016	Sep. 30, 2017	Sep. 30, 2016
Commission rate for FBR			3.00%
Issuance of common stock, shares		4,791,377	2,348,580
Shares issued under public offering	5,000,000		5,750,000
Offering price per share	$ 0.80
Proceeds from sale of common stock	$ 4,100,000	$ 6,800,000	$ 2,463,180	$ 3,027,677
Over-Allotment Option [Member]
Shares issued under public offering	750,000
Rights Offering [Member]
Subscription price per share			$ 0.62
Sales Agreement [Member]
Proceeds from sale of common stock			$ 2,300,000
Sale of stock			2,348,580