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Note 10 - Equity Method Investment - TEL's Summarized Financial Information - Balance Sheets (Details) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Current Assets | $ 14,320 | $ 14,275
Non-current Assets | 146,081 | 125,782
Current Liabilities | 34,766 | 29,644
Non-current Liabilities | 96,140 | 84,516
Total Equity | $ 29,495 | $ 25,897

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