Quarterly report pursuant to Section 13 or 15(d)

Debt (Schedule of Debt) (Details)

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Debt (Schedule of Debt) (Details)
$ in Thousands
6 Months Ended
Mar. 31, 2018
USD ($)
Term Loan | Term loan established November, 2014  
Debt Instrument [Line Items]  
Long-term debt $ 1,700
Stated interest rate (percentage) 7.50%
Debt instrument, term (in years) 6 years
Term Loan | Term loan established June, 2016  
Debt Instrument [Line Items]  
Long-term debt $ 1,213
Stated interest rate (percentage) 8.00%
Debt instrument, term (in years) 6 years
Secured Debt | Term Loan Established September, 2017  
Debt Instrument [Line Items]  
Long-term debt $ 3,551
Stated interest rate (percentage) 8.00%
Debt instrument, term (in years) 6 years
Revolving Credit Facility | Line of Credit  
Debt Instrument [Line Items]  
Long-term debt $ 4,977
Stated interest rate (percentage) 8.00%