Quarterly report pursuant to Section 13 or 15(d)

Commitments & Contingencies (Details Textual)

v3.8.0.1
Commitments & Contingencies (Details Textual) - USD ($)
3 Months Ended
Aug. 01, 2017
Mar. 31, 2018
Deferred Offering Costs $ 13,300,000 $ 13,300,000
Proceeds from Reimbursement Receivable   1,275,067
Over-Allotment Option [Member]    
Stock Issued During Period, Shares, New Issues 3,000,000  
Underwriting Discount Per Unit $ 0.20  
Payments of Stock Issuance Costs $ 4,600,000  
Deferred Offering Cost Per Unit $ 0.35  
Deferred Offering Costs $ 8,050,000 $ 8,050,000