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BUSINESS SEGMENTS (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Sep. 30, 2016 | Sep. 30, 2015
Net revenue |  | $ 8,971 | $ 7,930
Operating Income (Loss) |  | 377 | 299
Total assets |  | 31,531 | 30,480
Depreciation and amortization |  | 464 | 484
Capital expenditures |  | 361 | 254
Manufacturing [Member] |  |  |
Net revenue |  | 3,671 | 3,140
Operating Income (Loss) |  | (93) | 242
Total assets |  | 7,716 | 5,618
Depreciation and amortization |  | 50 | 54
Capital expenditures |  | 11 | 17
Testing Services [Member] |  |  |
Net revenue |  | 4,157 | 3,783
Operating Income (Loss) |  | 402 | 78
Total assets |  | 19,219 | 20,495
Depreciation and amortization |  | 388 | 403
Capital expenditures |  | 350 | 237
Distribution [Member] |  |  |
Net revenue |  | 1,104 | 975
Operating Income (Loss) |  | 34 | 19
Total assets |  | 695 | 749
Depreciation and amortization |  | 1 | 0
Capital expenditures |  | 0 | 0
RealEstate [Member] |  |  |
Net revenue |  | 39 | 32
Operating Income (Loss) |  | 2 | (24)
Total assets |  | 3,304 | 3,530
Depreciation and amortization |  | 25 | 27
Capital expenditures |  | 0 | 0
Fabrication Services [Member] |  |  |
Net revenue | [1] | 0 | 0
Operating Income (Loss) | [1] | 0 | 0
Total assets | [1] | 30 | 26
Depreciation and amortization | [1] | 0 | 0
Capital expenditures | [1] | 0 | 0
CorporateAndUnallocated [Member] |  |  |
Net revenue |  | 0 | 0
Operating Income (Loss) |  | 32 | (16)
Total assets |  | 567 | 62
Depreciation and amortization |  | 0 | 0
Capital expenditures |  | $ 0 | $ 0
[1] | Fabrication Services is a discontinued operation (Note 18).

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