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Equity-based Compensation (Tables)
6 Months Ended
Jun. 28, 2013
Valuation Assumptions [Abstract]  
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
The stock options granted, the weighted-average fair value of an option, and the weighted-average assumptions used to calculate the fair value of a stock option for the respective quarters are as follows:
 
 
For the
Quarter ended
 
 
June 28, 2013
 
June 29, 2012
Stock options granted
 
100,000

 
106,500

Weighted-average fair value
 
$
2.98

 
$
3.75

Expected volatility
 
31.9
%
 
58.4
%
Risk-free interest rate
 
0.17
%
 
0.17
%
Expected term (years)
 
1.3

 
1.5

Expected dividend yield
 
1.0
%
 
0.0
%