Annual report pursuant to Section 13 and 15(d)

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

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Long-Term Debt and Lines of Credit - Schedule of Future Maturities of Debt and Lines of Credit (Details)
$ in Thousands
Sep. 30, 2017
USD ($)
Debt Disclosure [Abstract]  
Due within one year $ 4,550
Due between one and two years 8,400
Due between two and three years 10,962
Due between three and four years 14,990
Due between four and five years 10,755
Due beyond five years 136,819
Total future maturities $ 186,476