Quarterly report pursuant to Section 13 or 15(d)

Stockholders??? Equity (Details Textual)

v3.8.0.1
Stockholders’ Equity (Details Textual) - USD ($)
 1 Months Ended 3 Months Ended 9 Months Ended
Jun. 26, 2017
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Dec. 31, 2016
Preferred Stock, Shares Authorized   2,000,000   2,000,000   2,000,000
Common Stock, Shares Authorized   50,000,000   50,000,000   50,000,000
Common Stock, Par or Stated Value Per Share   $ 0.0001   $ 0.0001   $ 0.0001
Share-based Compensation       $ 270,000 $ 23,000  
Share Price $ 6.00          
Stock Issued During Period, Value, New Issues   $ 0   948,000    
Stock Issued During Period, Shares, Issued for Services 166,666          
Stock Issued During Period, Value, Issued for Services $ 1.0     $ 34,235,000    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross       20,000    
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price       $ 6.29    
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate       80.00%    
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate       1.83%    
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term       5 years    
Fortress Notes [Member]            
Share Price $ 6.00          
Stock Issued During Period, Value, New Issues $ 158,125          
Other Fees and Commissions, Percentage 2.50%          
IPO [Member]            
Share Price $ 6.00          
Stock Issued During Period, Value, New Issues $ 6,325,000          
Proceeds from Issuance Initial Public Offering 34,200,000          
Over-Allotment Option [Member]            
Stock Issued During Period, Value, New Issues $ 825,000          
NSC Note [Member]            
Conversion of Stock, Description As a result, the Company issued 125,000 warrants with an exercise price of par value and a ten-year term. As a result of this transaction, the Company recorded the fair value of these warrants of approximately $750,000 (see Note 7) as an increase to additional paid in capital on the unaudited Condensed Balance Sheets          
West Park [Member]            
Common Stock, Par or Stated Value Per Share $ 4.02          
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants 2,488          
West Park [Member] | IPO [Member]            
Common Stock, Par or Stated Value Per Share $ 4.02          
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants 2,488          
Share Price $ 6.00          
Restricted Stock [Member]            
Share-based Compensation   209,000 $ 5,000 $ 232,000 $ 23,000  
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options   $ 3.0   $ 3.0    
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition       2 years 9 months    
Preferred Class A [Member]            
Preferred Stock, Shares Authorized   250,000   250,000    
Common Stock, Shares Authorized           250,000