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Accrued Liabilities (Tables) | 3 Months Ended
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Jan. 31, 2019
Accrued Liabilities Current [Abstract] |
Schedule of Accrued Liabilities | Accrued liabilities as of January 31, 2019 and October 31, 2018 consisted of the following:
|  | January 31, |  |  | October 31, |
|  | 2019 |  |  | 2018 |
Accrued payroll and employee benefits |  | $ | 2,738 |  |  | $ | 2,550 |
Accrued product warranty cost (1) |  |  | 104 |  |  |  | 147 |
Accrued service agreement costs (2) |  |  | 4,536 |  |  |  | 2,029 |
Accrued legal, taxes, professional and other |  |  | 3,673 |  |  |  | 2,906 |
Accrued liabilities |  | $ | 11,051 |  |  | $ | 7,632 |
(1) | Activity in the accrued product warranty costs for the three months ended January 31, 2019 represents reductions related to actual warranty spend of $0.04 million as contracts progress through the warranty period or are beyond the warranty period.
(2) | The loss accruals on service contracts were $0.9 million as of October 31, 2018 which increased to $2.3 million as of January 31, 2019. The accruals for performance guarantees increased from $1.1 million as of October 31, 2018 to $2.2 million as of January 31, 2019. The changes in the accruals are a result of the impact of the adoption of Topic 606.

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