PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 9,846	$ 9,177
Less: accumulated depreciation	6,036	5,319
Net property, plant and equipment	3,810	3,858
Depreciation expense	800	1,100	$ 1,100
Depreciation expense included in cost of revenues	600	600	$ 700
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 192	192
Furniture and Fixtures [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life	3 years
Furniture and Fixtures [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life	5 years
Plant and Equipment [Member]
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 6,410	6,153
Plant and Equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life	3 years
Plant and Equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life	17 years
Manufacturing [Member]
Property, Plant and Equipment [Line Items]
Useful life	15 years
Gross property, plant and equipment	$ 220	252
Computers and Software [Member]
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 1,832	1,657
Computers and Software [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life	3 years
Computers and Software [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life	5 years
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 897	897
Leasehold Improvements [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life	3 years
Leasehold Improvements [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life	15 years
Land [Member]
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 19	19
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Gross property, plant and equipment	$ 276	$ 7