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Accrued Liabilities (Tables) | 3 Months Ended
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Jan. 31, 2020
Accrued Liabilities Current [Abstract] |
Schedule of Accrued Liabilities | Accrued liabilities as of January 31, 2020 and October 31, 2018 consisted of the following:
|  | January 31, |  |  | October 31, |
|  | 2020 |  |  | 2019 |
Accrued payroll and employee benefits |  | $ | 1,293 |  |  | $ | 2,282 |
Accrued product warranty cost (1) |  |  | 125 |  |  |  | 144 |
Accrued service agreement costs (2) |  |  | 3,648 |  |  |  | 4,047 |
Accrued legal, taxes, professional and other |  |  | 3,892 |  |  |  | 4,979 |
Accrued liabilities |  | $ | 8,958 |  |  | $ | 11,452 |
(1) | Activity in the accrued product warranty costs for the three months ended January 31, 2020 and 2019 represents reductions related to actual warranty spend of $0.02 million and $0.04 million, respectively, as contracts progress through the warranty period or are beyond the warranty period.
(2) | The loss accruals on service contracts were $3.3 million as of October 31, 2019, which remained unchanged as of January 31, 2020. The accruals for performance guarantees decreased from $0.8 million as of October 31, 2019 to $0.3 million as of January 31, 2020, as a result of payments to customers.

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