Quarterly report pursuant to Section 13 or 15(d)

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

v3.7.0.1
Long-Term Debt and Lines of Credit - Schedule of Lines of Credit (Details) - USD ($)
$ in Thousands
Jun. 30, 2017
Sep. 30, 2016
Line of Credit Facility [Line Items]    
Deferred Financing Costs, Net $ 1,819 $ 1,980
Line of Credit    
Line of Credit Facility [Line Items]    
Principal 0 5,000
Deferred Financing Costs, Net 325 389
Line of Credit | RLOC    
Line of Credit Facility [Line Items]    
Principal 0 5,000
Deferred Financing Costs, Net 121 159
Line of Credit | WCLC    
Line of Credit Facility [Line Items]    
Principal 0 0
Deferred Financing Costs, Net $ 204 $ 230