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Segment Information (Tables) | 12 Months Ended
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Oct. 31, 2018
Segment Information [Abstract] |
Revenues By Geographic Area | Revenues, by geographic location (based on the customer’s ordering location) for the years ended October 31, 2018, 2017 and 2016 were as follows (in thousands):
|  | 2018 |  |  | 2017 |  |  | 2016 |
United States |  | $ | 50,953 |  |  | $ | 47,539 |  |  | $ | 48,697 |
South Korea |  |  | 36,279 |  |  |  | 44,217 |  |  |  | 52,007 |
England |  |  | 387 |  |  |  | 368 |  |  |  | 277 |
Germany |  |  | 1,795 |  |  |  | 2,740 |  |  |  | 7,147 |
Canada |  |  | 23 |  |  |  | 729 |  |  |  | 124 |
Spain |  |  | — |  |  |  | 73 |  |  |  | — |
Total |  | $ | 89,437 |  |  | $ | 95,666 |  |  | $ | 108,252 |

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- Definition Segment Information [Abstract] + References No definition available. + Details
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