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Lines of Credit and Long-Term Debt - Debt Maturities (Details)
$ in Thousands
Dec. 31, 2016
USD ($)
Capital lease obligations  
2017 $ 868
2018 760
2019 420
2020 27
2021 3
Total 2,078
Less amount representing interest (332)
Present value of payments 1,746
Less current portion (674)
Total long-term debt, net of current portion $ 1,072