BUSINESS SEGMENTS (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Net sales	$ 32,159	$ 34,211
Operating (loss) income	(1,484)	(4,300)
Total assets	36,044	38,050
Depreciation and amortization	2,491	2,683
Capital expenditures	1,838	2,221
Manufacturing [Member]
Net sales	15,254	16,955
Operating (loss) income	(1,089)	(390)
Total assets	13,867	13,478
Depreciation and amortization	158	207
Capital expenditures	46	13
Testing Services [Member]
Net sales	15,029	12,922
Operating (loss) income	383	(1,664)
Total assets	17,268	19,210
Depreciation and amortization	2,222	2,222
Capital expenditures	1,788	1,543
Distribution [Member]
Net sales	1,355	1,075
Operating (loss) income	173	89
Total assets	514	420
Depreciation and amortization	2	4
Capital expenditures	1
Real Estate [Member]
Net sales	132	148
Operating (loss) income	(206)	(129)
Total assets	4,173	4,127
Depreciation and amortization	109	82
Capital expenditures	3	634
Fabrication Services [Member]
Net sales	389	3,111
Operating (loss) income	(686)	(1,704)
Total assets	127	744
Depreciation and amortization		168
Capital expenditures		31
Corporate And Unallocated [Member]
Net sales
Operating (loss) income	(59)	(502)
Total assets	95	71
Depreciation and amortization
Capital expenditures