Subsequent Events (Details Textual) - Subsequent Event [Member] - USD ($) $ / shares in Units, $ in Millions		1 Months Ended
	Mar. 06, 2018	Jan. 29, 2018
Shares Issued, Price Per Share		$ 10.00
Payment of Financing and Stock Issuance Costs		$ 2.8
Gross Proceeds of Stock Value Issued During Period		$ 27.3
Stock Issued During Period, Shares, New Issues		2,730,000
Net Proceeds from Issuance of Common Stock		$ 24.5
Convertible Preferred Stock, Shares Issued upon Conversion		4,640,241
2018 Omnibus Stock Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Description	shall terminate on the tenth (10th) anniversary of the effective date
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	750,000