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Summary of Significant Accounting Policies (Schedule of Available-for-sale Securities) (Details) - USD ($) $ in Thousands | Jun. 30, 2017 | Jun. 30, 2016
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Schedule of Available-for-sale Securities [Line Items] |  |
Amortized Cost | $ 4,291 | $ 4,275
Fair Value | 4,291 | 4,275
Money market funds |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Amortized Cost | 4,291 | 4,275
Fair Value | 4,291 | 4,275
Cash equivalents |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Amortized Cost | 4,291 | 4,275
Fair Value | $ 4,291 | $ 4,275

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- Definition This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of investment in debt and equity securities categorized neither as trading securities nor held-to-maturity securities and intended be sold or mature one year or operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 25 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=75030427&loc=d3e22054-111558 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=82896770&loc=d3e26626-111562 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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