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Stockholders' Equity and Stock-Based Compensation (Stock Options - Outstanding and Exercisable) (Details) (USD $)
12 Months Ended
Dec. 29, 2012
Dec. 31, 2011
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Number Outstanding 983,680 1,903,325
Weighted Average Remaining Contractual Life (Years) 3 years 0 months 10 days  
Weighted Average Exercise Price $ 5.26 $ 5.07
Number Exercisable 983,680  
Weighted Average Exercise Price $ 5.26  
Options Outstanding - Aggregate intrinsic value on December 29, 2012 $ 37,641  
Options Exercisable - Aggregate intrinsic value on December 29, 2012 $ 37,641  
$0.01 - $3.50
   
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Range of Exercise Prices, Lower Limit $ 0.01  
Range of Exercise Prices, Upper Limit $ 3.50  
Number Outstanding 130,000  
Weighted Average Remaining Contractual Life (Years) 4 years  
Weighted Average Exercise Price $ 3.49  
Number Exercisable 130,000  
Weighted Average Exercise Price $ 3.49  
$3.75 - $4.82
   
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Range of Exercise Prices, Lower Limit $ 3.75  
Range of Exercise Prices, Upper Limit $ 4.82  
Number Outstanding 215,400  
Weighted Average Remaining Contractual Life (Years) 3 years 11 months 19 days  
Weighted Average Exercise Price $ 3.76  
Number Exercisable 215,400  
Weighted Average Exercise Price $ 3.76  
$5.00 - $8.03
   
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Range of Exercise Prices, Lower Limit $ 5.00  
Range of Exercise Prices, Upper Limit $ 8.03  
Number Outstanding 538,280  
Weighted Average Remaining Contractual Life (Years) 2 years 2 months 23 days  
Weighted Average Exercise Price $ 5.40  
Number Exercisable 538,280  
Weighted Average Exercise Price $ 5.40  
$10.00 - $10.00
   
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]    
Range of Exercise Prices, Lower Limit $ 10.00  
Range of Exercise Prices, Upper Limit $ 10.00  
Number Outstanding 100,000  
Weighted Average Remaining Contractual Life (Years) 4 years  
Weighted Average Exercise Price $ 10.00  
Number Exercisable 100,000  
Weighted Average Exercise Price $ 10.00