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Supporting Financial Information - Other Current Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2016
Sep. 30, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Prepaid insurance and benefits $ 227 $ 156
Accounts and Other Receivables, Net, Current 452 0
Other prepaid expenses 620 273
Other current assets $ 1,299 $ 429