Quarterly report pursuant to Section 13 or 15(d)

Capital Structure - IPO (Details)

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Capital Structure - IPO (Details) - USD ($)
Nov. 23, 2015
Oct. 20, 2015
Jun. 30, 2016
Dec. 31, 2015
Common Stock        
Common stock, Shares authorized     200,000,000 200,000,000
Common stock, par value     $ 0.001 $ 0.001
Preferred Stock, Shares Authorized     5,000,000 5,000,000
Preferred Stock, Par or Stated Value Per Share     $ 0.001 $ 0.001
Common stock outstanding     8,650,143 8,650,143
Preferred stock outstanding     0 0
IPO | Capital Unit        
Initial Public Offering [Abstract]        
Shares issued   4,000,000    
Share Price   $ 6.50    
Gross proceeds   $ 26,000,000    
Net proceeds from IPO   23,600,000    
Over-Allotment Option        
Initial Public Offering [Abstract]        
Gross proceeds $ 135,319      
Underwriters Unit Purchase Option | Capital Unit        
Underwriter's Unit Purchase Option [Abstract]        
Proceeds from unit purchase option   $ 100    
Units available, as a percentage of units sold   1.00%    
Equity purchase option unit, exercise price per unit   $ 7.48    
Equity purchase option unit, exercise price as percent of IPO price   115.00%    
Underwriters Unit Purchase Option | Capital Unit | Maximum        
Underwriter's Unit Purchase Option [Abstract]        
Number of units available under the option   40,000    
Class A Warrant        
Initial Public Offering [Abstract]        
Number of shares per warrant   1    
Class A Warrant | IPO        
Initial Public Offering [Abstract]        
Number of Equity Instruments Included in a Unit   1    
Exercise price per share (in dollars per share)   $ 4.55    
Class A Warrant | Over-Allotment Option        
Initial Public Offering [Abstract]        
Shares issued 551,900      
Class A Warrant | Underwriters Unit Purchase Option        
Initial Public Offering [Abstract]        
Exercise price per share (in dollars per share)   5.23    
Underwriter's Unit Purchase Option [Abstract]        
Equity purchase option, unit exercise price after first warrant expiration   7.475    
Equity purchase option, unit exercise price after second warrant expiration   $ 7.47    
Class B Warrant | IPO        
Initial Public Offering [Abstract]        
Number of Equity Instruments Included in a Unit   1    
Exercise price per share (in dollars per share)   $ 3.90    
Class B Warrant | Over-Allotment Option        
Initial Public Offering [Abstract]        
Shares issued 551,900      
Class B Warrant | Underwriters Unit Purchase Option        
Initial Public Offering [Abstract]        
Exercise price per share (in dollars per share)   $ 4.49    
Common Stock | IPO        
Initial Public Offering [Abstract]        
Number of Equity Instruments Included in a Unit   1    
Common Stock | Over-Allotment Option        
Initial Public Offering [Abstract]        
Shares issued 20,000      
Common Stock | Class A Warrant | Over-Allotment Option        
Initial Public Offering [Abstract]        
Number of shares per warrant 1      
Common Stock | Class B Warrant        
Initial Public Offering [Abstract]        
Number of shares per warrant   0.5    
Common Stock | Class B Warrant | Over-Allotment Option        
Initial Public Offering [Abstract]        
Number of shares per warrant 0.5