Subsequent Events (Details Narrative) - USD ($)		6 Months Ended
	Aug. 06, 2018	Jun. 30, 2017	Jun. 28, 2018
Release of collateral - certificate of deposit			$ 1,000,000
Proceeds from Issuance of Common Stock, net of issuance cost		$ 16,036,134
Subsequent Event [Member] | Underwritten Public Offering [Member]
Shares issued in public offering (shares)	13,416,667
Sale price per share	$ 3.00
Proceeds from Issuance of Common Stock, net of issuance cost	$ 37,600,000
Underwriting discounts and commissions and estimated offering expenses payable	$ 2,660,000
Subsequent Event [Member] | Over Allotment Option - Public Offering [Member]
Shares issued in public offering (shares)	1,750,000