Annual report pursuant to Section 13 and 15(d)

Long-Term Debt and Lines of Credit - Schedule of Lines of Credit (Details)

v3.10.0.1
Long-Term Debt and Lines of Credit - Schedule of Lines of Credit (Details) - USD ($)
$ in Thousands
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2014
Line of Credit Facility [Line Items]      
Deferred Financing Costs, Net $ 1,563 $ 1,767  
RLOC      
Line of Credit Facility [Line Items]      
Deferred Financing Costs, Net 1,357 1,655,000 $ 339
Line of Credit      
Line of Credit Facility [Line Items]      
Principal 2,685 0  
Deferred Financing Costs, Net 136 262  
Line of Credit | RLOC      
Line of Credit Facility [Line Items]      
Principal 0 0  
Deferred Financing Costs, Net 58 109  
Line of Credit | WCLC      
Line of Credit Facility [Line Items]      
Principal 2,685 0  
Deferred Financing Costs, Net $ 78 $ 153