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Stockholders' Equity (Tables) | 9 Months Ended
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Jun. 30, 2015
Stockholders' Equity [Abstract] |
Schedule of Treasury Stock Transactions |
(in thousands, except share amounts) |  | Shares |  |  |  | Cost |
Balance as of September 30, 2014 |  | 15,766 |  |  | $ | 650 |
Purchased |  | 20,000 |  |  |  | 1,029 |
Issued to Directors and Named Executive Officers |  | (12,916 | ) |  |  | (532 | )
Balance as of June 30, 2015 |  | 22,850 |  |  | $ | 1,147 |

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