Annual report pursuant to Section 13 and 15(d)

The Company (Details Textual)

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The Company (Details Textual) - USD ($)
1 Months Ended 12 Months Ended
Nov. 03, 2017
Feb. 09, 2017
Oct. 27, 2017
Feb. 15, 2017
Feb. 08, 2017
Dec. 31, 2017
Dec. 31, 2016
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares         6,283,237    
Stock Issued During Period, Shares, New Issues 562,500   3,750,000        
Shares Issued, Price Per Share $ 4.00   $ 4.00        
Stock Issued During Period, Value, New Issues $ 2,250,000   $ 15,000,000        
Proceeds from Issuance Initial Public Offering           $ 30,250,000 $ 0
Proceeds from Issuance of Common Stock $ 2,100,000   $ 13,200,000        
IPO [Member]              
Stock Issued During Period, Shares, New Issues   2,600,000          
Shares Issued, Price Per Share   $ 5.00          
Fees and Commissions       $ 11,100,000      
Proceeds from Issuance Initial Public Offering   $ 13,000,000