Agreement and Plan of Merger (Details) - USD ($)	Apr. 30, 2018	Feb. 28, 2018	Jan. 31, 2018	Dec. 31, 2017	Nov. 30, 2017
Agreement and Plan of Merger (Textual)
Nonrefundable extension fee		$ 70,000	$ 50,000	$ 25,000	$ 200,000
Additional deposit	$ 1,150,000