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Nature of Operations and Summary of Significant Accounting Policies Fair Value Disclosures (Tables) | 9 Months Ended
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Mar. 31, 2014
Fair Value of Financial Instruments [Abstract] |
Fair Value, Measurement Inputs, Disclosure [Text Block] |
|  | Estimated Fair Value Measurements |  | Total Fair
|  | Level 1 |  | Level 2 |  | Level 3 |  | Value
March 31, 2014 |  |  |  |  |  |  |  |
Financial Assets: |  |  |  |  |  |  |  |
Money market funds |  | $ | 8,863 |  |  | $ | — |  |  | $ | — |  |  | $ | 8,863 |
June 30, 2013 |  |  |  |  |  |  |  |  |  |
Financial Assets: |  |  |  |  |  |  |  |
Money market funds |  | $ | 101,576 |  |  | $ | — |  |  | $ | — |  |  | $ | 101,576 |

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- Definition The entire disclosure of the fair value measurement of assets and liabilities, which includes financial instruments measured at fair value that are classified in shareholders' equity, which may be measured on a recurring or nonrecurring basis. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19279-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19190-110258 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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