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Summary of Significant Accounting Policies (Related Party Transaction) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
12 Months Ended 0 Months Ended
Sep. 30, 2012
Sep. 30, 2012
Director [Member]
Sep. 30, 2012
Restricted Stock [Member]
Nov. 15, 2011
Restricted Stock [Member]
Director [Member]
Related Party Transaction [Line Items]        
Granted, value       $ 200
Shares granted     59,000 9,402
Award vesting percentage, within one year 50.00%      
Award vesting percentage, in year two 50.00%      
Estimated future fees to be paid, maximum   $ 240