Quarterly report pursuant to Section 13 or 15(d)

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

v3.19.2
Long-Term Debt and Lines of Credit - Schedule of Lines of Credit (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Sep. 30, 2018
Sep. 30, 2014
Line of Credit Facility [Line Items]      
Deferred Financing Costs, Net $ 1,416 $ 1,563  
RLOC      
Line of Credit Facility [Line Items]      
Deferred Financing Costs, Net 1,119 1,357 $ 339
Line of Credit      
Line of Credit Facility [Line Items]      
Principal 0 2,685  
Deferred Financing Costs, Net 21 136  
Line of Credit | RLOC      
Line of Credit Facility [Line Items]      
Principal 0 0  
Deferred Financing Costs, Net 21 58  
Line of Credit | WCLC      
Line of Credit Facility [Line Items]      
Principal 0 2,685  
Deferred Financing Costs, Net $ 0 $ 78