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Earnings Per Share - Antidilutive Securities (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Preferred shares (as-converted basis) 61,986 62,839
Basic (in dollars per share) $ (0.28) $ 0.31
Diluted (in dollars per share) $ (0.28) $ 0.03
Convertible Preferred Stock [Member]
   
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Share Price $ 6.64