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PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Property, plant and equipment, gross	$ 40,702	$ 40,050
Accumulated depreciation	(28,751)	(27,148)
Accumulated amortization on equipment under capital leases	(1,199)	(719)
Total accumulated amortization depreciation	(29,950)	(27,867)
Property, plant and equipment before currency translation effect	10,752	12,183
Currency translation effect	(1,221)	(1,873)
Property, plant and equipment, net	9,531	10,310	[1]
Building and improvements
Property, plant and equipment, gross	$ 5,141	5,102
Building and improvements | Minimum
Estimated useful life in years	3 years
Building and improvements | Maximum
Estimated useful life in years	20 years
Leasehold improvements
Property, plant and equipment, gross	$ 6,174	6,170
Leasehold improvements | Minimum
Estimated useful life in years	3 years
Leasehold improvements | Maximum
Estimated useful life in years	27 years
Machinery and equipment
Property, plant and equipment, gross	$ 26,804	1,134
Machinery and equipment | Minimum
Estimated useful life in years	3 years
Machinery and equipment | Maximum
Estimated useful life in years	7 years
Furniture and fixtures
Property, plant and equipment, gross	$ 1,170	26,578
Furniture and fixtures | Minimum
Estimated useful life in years	3 years
Furniture and fixtures | Maximum
Estimated useful life in years	5 years
Equipment under finance leases
Property, plant and equipment, gross	$ 1,413	$ 1,066
Equipment under finance leases | Minimum
Estimated useful life in years	3 years
Equipment under finance leases | Maximum
Estimated useful life in years	5 years
[1] Restated

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