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Fair Value Measurements (Tables) | 9 Months Ended
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Mar. 31, 2013
Fair Value Disclosures [Abstract] |
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis | The following table presents the Company’s fair value hierarchy for its financial assets and liabilities measured at fair value on a recurring basis:
March 31, 2013 | Level 1 |  | Level 2 |  | Level 3 |  | Total
| (In thousands)
Assets |  |  |  |  |  |  |
Investments: |  |  |  |  |  |  |
Federal agency notes | $ | — |  |  | $ | 5,513 |  |  | $ | — |  |  | $ | 5,513 |
Money market funds | 54,179 |  |  | — |  |  | — |  |  | 54,179 |
Corporate notes/bonds | — |  |  | 105,994 |  |  | — |  |  | 105,994 |
Foreign currency forward contracts | — |  |  | 26 |  |  | — |  |  | 26 |
Total | $ | 54,179 |  |  | $ | 111,533 |  |  | $ | — |  |  | $ | 165,712 |
June 30, 2012 | Level 1 |  | Level 2 |  | Level 3 |  | Total
| (In thousands)
Assets |  |  |  |  |  |  |
Investments: |  |  |  |  |  |  |
Municipal bonds | $ | — |  |  | $ | 2,736 |  |  | $ | — |  |  | $ | 2,736 |
Federal agency notes | — |  |  | 11,234 |  |  | — |  |  | 11,234 |
Money market funds | 36,141 |  |  | — |  |  | — |  |  | 36,141 |
Corporate notes/bonds | — |  |  | 84,949 |  |  | — |  |  | 84,949 |
Foreign currency forward contracts | — |  |  | 179 |  |  | — |  |  | 179 |
Total | $ | 36,141 |  |  | $ | 99,098 |  |  | $ | — |  |  | $ | 135,239 |

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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: 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=7578670&loc=d3e19190-110258 + Details
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