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Note 14 - Debt - Capital Lease Future Minimum Payments (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
2019 $ 927  
2020 881  
2021 580  
2022 548  
2023 548  
Thereafter 1,143  
Total future payments 4,627  
Less: Amount representing interest (1,230)  
Present value of future minimum payments 3,397  
Less: Current portion (593) $ (829)
Long term portion $ 2,804 $ 3,397