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Cash, Cash Equivalents and Marketable Securities Available for Sale | 12 Months Ended
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Sep. 30, 2014
Cash and Cash Equivalents [Abstract] |
Cash, Cash Equivalents and Marketable Securities Available for Sale | Cash, Cash Equivalents and Marketable Securities Available for Sale The following is a summary of cash, cash equivalents and marketable securities available for sale at September 30, 2014 and 2013:
| September 30, 2014 |  | September 30, 2013
| Amortized Cost |  | Gross Unrealized Gains |  | Fair Value |  | Amortized Cost |  | Gross Unrealized Gains |  | Fair Value
| (In thousands)
Cash and Cash Equivalents: |  |  |  |  |  |  |  |  |  |  |
Cash | $ | 94,749 |  |  | $ | — |  |  | $ | 94,749 |  |  | $ | 82,493 |  |  | $ | — |  |  | $ | 82,493 |
Money market funds | 439 |  |  | — |  |  | 439 |  |  | 439 |  |  | — |  |  | 439 |
Non-U.S. money market funds | 9,887 |  |  | — |  |  | 9,887 |  |  | 246 |  |  | — |  |  | 246 |
Total | $ | 105,075 |  |  | $ | — |  |  | $ | 105,075 |  |  | $ | 83,178 |  |  | $ | — |  |  | $ | 83,178 |
Long-term Marketable Securities: |  |  |  |  |  |  |  |  |  |  |
Marketable equity securities | $ | 7,220 |  |  | $ | 1,531 |  |  | $ | 8,751 |  |  | $ | 6,006 |  |  | $ | 1,101 |  |  | $ | 7,107 |
The long-term marketable equity securities represent securities held under a supplemental retirement and savings plan for senior management employees, which are distributed upon termination or retirement of the employees.

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- Definition The entire disclosure of cash, cash equivalents, and debt and equity securities, including any unrealized or realized gain (loss). + References No definition available. + Details
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