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Note 6 - Other Income, Net - Components of Other (Income) Expense (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018
(Gain) Loss on investments | $ (109) | $ (168)
Fair value adjustment on AR facility deferred purchase price | 465 |
Equity earnings from non-consolidated investments | (2,065) | (1,321)
Other | (144) | 208
Other income, net | $ (1,853) | $ (1,281)

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