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Stock-Based Compensation (Stock Option Activity) (Details) (USD $)
0 Months Ended 9 Months Ended
Aug. 01, 2013
Oct. 29, 2012
Sep. 30, 2013
Number of Options      
Outstanding at beginning of period     2,184,583
Granted at market price     1,768,449
Exercised     (94,500)
Forfeited     (474,000)
Outstanding at end of period     3,384,532
Exercisable at end of period     619,446
Weighted Average Exercise Price      
Outstanding at beginning of period     $ 0.89
Granted at market price     $ 1.01
Exercised     $ 0.25
Forfeited     $ 1.26
Outstanding at end of period     $ 0.92
Exercisable at end of period     $ 0.51
Weighted Average Fair Value      
Outstanding at beginning of period     $ 0.48
Granted at market price       
Outstanding at end of period       
Exercisable at end of period     $ 0.23
Remaining Contractual Life      
Outstanding at end of period 2 years 10 months 2 days 4 years 1 month 5 days 9 years 1 month 4 days
Exercisable at end of period     7 years 2 months 13 days