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Note 12 - Other Liabilities - Other Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Noncurrent pension liability $ 4,026 $ 4,272
Deferred gain from sale leaseback 1,616 3,093
Other 1,879 1,131
Total $ 7,539 $ 8,496