Annual report pursuant to Section 13 and 15(d)

Share-based Payments - Summary of Stock Options Activity (Details)

v3.3.1.900
Share-based Payments - Summary of Stock Options Activity (Details) - USD ($)
12 Months Ended
Dec. 30, 2015
Dec. 31, 2015
Dec. 31, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]      
Number of Shares, Beginning   175,000
Number of Shares, Granted 15,500 45,500 175,000
Number of Shares, Exercised  
Number of Shares, Forfeited  
Number of Shares, Canceled/Expired  
Number of Shares, Ending   220,500 175,000
Number of Shares, Exercisable   220,500  
Weighted Average Exercise Price, Beginning   $ 4.98
Weighted Average Exercise Price, Granted $ 3.70 $ 2.07 $ 4.98
Weighted Average Exercise Price, Exercised  
Weighted Average Exercise Price, Forfeited  
Weighted Average Exercise Price, Canceled/Expired  
Weighted Average Exercise Price, Ending   $ 4.38 $ 4.98
Weighted Average Exercise Price, Exercisable   $ 4.38  
Options Exercisable Weighted Average Remaining   3 years 9 months 22 days 4 years 6 months
Aggregate Intrinsic Value, Exercisable   $ 600