Common Stock - Definitive Merger Agreement (Details)	Jan. 20, 2017 shares	Mar. 31, 2018 shares	Dec. 31, 2017 shares
Common stock, authorized shares		100,000,000	100,000,000
Common Stock
Common stock, authorized shares	100,000,000
Preferred Stock, shares authorized	10,000,000
Stock split ratio	0.05033
Conversion of preferred stock into common stock | Common Stock
Shares issued on conversion of preferred stock	3,174,523
Conversion of notes payable - related party and accrued interest into common stock | Common Stock
Shares issued on conversion of notes payable and related accrued interest	1,950,768