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Long-Term Debt and Lines of Credit - Schedule of Future Maturities of Debt and Lines of Credit (Details)
$ in Thousands
Jun. 30, 2016
USD ($)
Debt Disclosure [Abstract]  
Due within one year $ 4,493
Due between one and two years 8,275
Due between two and three years 10,875
Due between three and four years 10,950
Due between four and five years 10,975
Due beyond five years 154,333
Total future maturities $ 199,901