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Note 14 - Restructuring Costs - Summary of Restructuring Costs for the Period (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Severance benefits $ 202 $ 221
Impairment of fixed assets and accelerated depreciation 185 49 228
Facility repairs 7 47
Gain on sale of facility (4,821)
Exit costs 7 184 60
Manufacturing realignment costs 276 276
Total $ 276 $ 401 $ (4,312) $ 556