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Note 6 - Inventories - Components of Inventories (Details) - USD ($)
$ in Thousands
Jun. 30, 2017
Jun. 30, 2016
Raw materials and supplies $ 26,293 $ 29,209
Goods in process and finished parts 16,419 16,459
Finished goods 41,591 39,449
84,303 85,117
LIFO reserve (26,206) (28,796)
$ 58,097 $ 56,321