Inventory (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Jun. 30, 2016
Inventory
Raw materials and supplies	$ 5,357	$ 6,299
Work-in-process	7,767	7,505
Finished goods	4,113	4,664
Inventories, gross	17,237	18,468
Reserve for obsolescence	(2,151)	(855)
Inventory of discontinued operations	(717)	(2,113)
Inventories, net	$ 14,369	$ 15,500

Amount classified as inventory attributable to disposal group, expected to be disposed of within one year or the normal operating cycle, if longer.

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