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Note 11 - Debt - Timing of Cash Payments Related to Oustanding Long-term Debt (Capital Lease) Obligations (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Jun. 30, 2018
2020 $ 550  
2021 437  
2022 60  
2023 19  
2024  
2025 and thereafter  
Total debt $ 1,066 $ 1,680