BUSINESS SEGMENTS (Details 1) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014		Dec. 31, 2015	Dec. 31, 2014
Net revenue	$ 8,354	$ 8,897		$ 16,284	$ 16,990
Operating Income (Loss)	328	437		627	314
Total assets	30,490	32,870		30,490	32,870
Depreciation and amortization	453	566		937	1,189
Capital expenditures	60	432		314	899
Manufacturing [Member]
Net revenue	3,276	3,348		6,416	6,395
Operating Income (Loss)	129	(117)		371	(735)
Total assets	5,870	13,460		5,870	13,460
Depreciation and amortization	53	43		107	70
Capital expenditures	2	6		19	23
Testing Services [Member]
Net revenue	3,701	5,073		7,484	9,691
Operating Income (Loss)	282	687		360	1,274
Total assets	20,285	14,896		20,285	14,896
Depreciation and amortization	374	496		777	1,065
Capital expenditures	58	426		295	870
Distribution [Member]
Net revenue	1,359	432		2,334	$ 817
Operating Income (Loss)	51	36		70
Total assets	$ 803	$ 678		$ 803	$ 678
Depreciation and amortization
Capital expenditures					$ 6
RealEstate [Member]
Net revenue	$ 18	$ 44		$ 50	87
Operating Income (Loss)	(46)	(44)		(70)	(91)
Total assets	3,424	3,686		3,424	3,686
Depreciation and amortization	$ 26	$ 27		$ 53	$ 54
Capital expenditures
Fabrication Services [Member]
Net revenue
Operating Income (Loss)
Total assets	$ 28	$ 33	[1]	$ 28	$ 33	[1]
Depreciation and amortization
Capital expenditures
CorporateAndUnallocated [Member]
Net revenue
Operating Income (Loss)	$ (88)	$ (126)		$ (104)	$ (134)
Total assets	$ 80	$ 117		$ 80	$ 117
Depreciation and amortization
Capital expenditures

[1] Fabrication Services is a discontinued operation.