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Stockholders' Equity (Narrative) (Details) - USD ($) |  | 12 Months Ended | 13 Months Ended |
--- | --- | --- | --- | ---
Dec. 03, 2015 | Dec. 31, 2015 | Oct. 31, 2015 | Oct. 31, 2014
Class of Stock [Line Items] |  |  |  |
Number of shares authorized to be repurchased |  |  |  | 100,000
Number of shares repurchased during period |  |  | 0 |
Proceeds from sale of common stock |  | $ 10,653,000 |  |
Common Stock Private Placement [Member] |  |  |  |
Class of Stock [Line Items] |  |  |  |
Proceeds from sale of common stock | $ 11,520,000 |  |  |
Common stock shares | 1,000,000 |  |  |
Price per share | $ 11.52 |  |  |
Proceeds used to prepay Notes | $ 10,000,000 |  |  |

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