Quarterly report pursuant to Section 13 or 15(d)

Capital Structure - Common Stock (Details)

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Capital Structure - Common Stock (Details)
Nov. 23, 2015
USD ($)
shares
Oct. 20, 2015
USD ($)
class
$ / shares
shares
Sep. 01, 2015
$ / shares
Mar. 31, 2016
$ / shares
shares
Dec. 31, 2015
$ / shares
shares
Common Stock          
Number of classes of stock authorized to issue | class   2      
Number of capital stock authorized to issue       205,000,000  
Number of common stock authorized to issue       200,000,000 200,000,000
Preferred Stock, Shares Authorized       5,000,000 5,000,000
Common stock, par value | $ / shares     $ 0.001 $ 0.001 $ 0.001
Preferred Stock, Par or Stated Value Per Share | $ / shares       $ 0.001 $ 0.001
Common stock outstanding       8,650,143 8,650,143
Preferred stock outstanding       0 0
Reverse stock split ratio     0.0357    
IPO | Capital Unit          
Initial Public Offering [Abstract]          
Shares issued   4,000,000      
Share Price | $ / shares   $ 6.50      
Gross proceeds | $   $ 26,000,000      
Net proceeds from IPO | $   23,600,000      
Over-Allotment Option [Member]          
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 | $ / shares   $ 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 [Member]          
Initial Public Offering [Abstract]          
Number of shares per warrant   1      
Class A Warrant [Member] | IPO          
Initial Public Offering [Abstract]          
Number of Equity Instruments Included in a Unit   1      
Exercise price per share (in dollars per share) | $ / shares   $ 4.55      
Class A Warrant [Member] | Over-Allotment Option [Member]          
Initial Public Offering [Abstract]          
Shares issued 551,900        
Class A Warrant [Member] | Underwriters Unit Purchase Option          
Initial Public Offering [Abstract]          
Exercise price per share (in dollars per share) | $ / shares   5.23      
Underwriter's Unit Purchase Option [Abstract]          
Equity purchase option, unit exercise price after first warrant expiration | $ / shares   7.475      
Equity purchase option, unit exercise price after second warrant expiration | $ / shares   $ 7.47      
Class B Warrant [Member] | IPO          
Initial Public Offering [Abstract]          
Number of Equity Instruments Included in a Unit   1      
Exercise price per share (in dollars per share) | $ / shares   $ 3.90      
Class B Warrant [Member] | Over-Allotment Option [Member]          
Initial Public Offering [Abstract]          
Shares issued 551,900        
Class B Warrant [Member] | Underwriters Unit Purchase Option          
Initial Public Offering [Abstract]          
Exercise price per share (in dollars per share) | $ / shares   $ 4.49      
Common Stock [Member] | IPO          
Initial Public Offering [Abstract]          
Number of Equity Instruments Included in a Unit   1      
Common Stock [Member] | Over-Allotment Option [Member]          
Initial Public Offering [Abstract]          
Shares issued 20,000        
Common Stock [Member] | Class A Warrant [Member] | Over-Allotment Option [Member]          
Initial Public Offering [Abstract]          
Number of shares per warrant 1        
Common Stock [Member] | Class B Warrant [Member]          
Initial Public Offering [Abstract]          
Number of shares per warrant   0.5      
Common Stock [Member] | Class B Warrant [Member] | Over-Allotment Option [Member]          
Initial Public Offering [Abstract]          
Number of shares per warrant 0.5