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Composition of Certain Financial Statement Items (Intangible Assets) (Details) - USD ($) $ in Thousands | Jun. 30, 2017 | Jun. 30, 2016
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Total intangibles | $ 422 | $ 612
Less accumulated amortization | (102) | (161)
Intangible assets,net | 320 | 451
Capitalized Software Development Costs [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Total intangibles |  | 73
Covenant Not To Compete [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Total intangibles | 52 | 52
Trade Name [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Total intangibles | 50 | 50
Customer list and backlog [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Total intangibles | 167 | 316
Patent-related costs [Member] |  |
Finite-Lived Intangible Assets [Line Items] |  |
Total intangibles | $ 153 | $ 121

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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