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Stockholders' Equity Stock Valuations (Details) (USD $)
12 Months Ended
Sep. 30, 2013
Sep. 30, 2011
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]    
Weighted average value per option granted during the period $ 3.43 $ 2.05
Stock price volatility 66.60% 69.90%
Risk-free rate of return 0.90% 1.90%
Option term 10 years 0 months 0 days 10 years 0 months 0 days
Expected life 6 years 0 months 0 days 6 years 0 months 0 days
Forfeiture rate 10.00% 0.00%