v3.3.1.900
Summary of Significant Accounting Policies - Computation of Net Loss Per Share (Detail) - USD ($)
3 Months Ended 12 Months Ended
Jan. 02, 2016
Dec. 27, 2014
Jan. 02, 2016
Dec. 27, 2014
Regulatory Assets [Abstract]        
Income attributable to common shareholders     $ 1,960,134 $ 651,139
Weighted average shares outstanding:        
Basic 15,514,344 15,436,518 15,514,344 15,436,518
Diluted 15,514,344 15,436,518 15,514,344 15,436,518
Income per share:        
Basic     $ 0.13 $ 0.04
Diluted     $ 0.13 $ 0.04