XML 41 R25.htm IDEA: XBRL DOCUMENT
v3.20.4

Schedule II - Valuation and Qualifying Accounts and Reserves | 12 Months Ended
--- | ---
Oct. 31, 2020
Schedule II - Valuation and Qualifying Accounts and Reserves |
Schedule II - Valuation and Qualifying Accounts and Reserves | Schedule II – Valuation and Qualifying Accounts and Reserves for the Years Ended October 31, 2020, 2019 and 2018 (Dollars in thousands) ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | Charged to/ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | (Recovered | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Balance at | ​ | from) | ​ | Charged | ​ | ​ | ​ | ​ | Balance
​ | ​ | Beginning | ​ | Costs and | ​ | to Other | ​ | ​ | ​ | ​ | at End
Description |  | of Period |  | Expenses |  | Accounts |  | Deductions |  | of Period
Allowance for doubtful accounts for the year ended: |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  | ​ |
October 31, 2020 | ​ | $ | 891 |  | $ | 575 | ​ | $ | — |  | $ | 65 | (1) | $ | 1,401
October 31, 2019 | ​ | $ | 1,027 |  | $ | (136) | ​ | $ | — |  | $ | — | (1) | $ | 891
October 31, 2018 | ​ | $ | 639 |  | $ | 394 | ​ | $ | — |  | $ | 6 | (1) | $ | 1,027
​ | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  |  |  |
Income tax valuation allowance for the year ended: | ​ |  |  | ​ |  |  | ​ |  |  | ​ |  |  |  |  |
October 31, 2020 | ​ | $ | 2,227 |  | $ | 50 | ​ | $ | — |  | $ | 113 |  | $ | 2,164
October 31, 2019 | ​ | $ | 2,106 |  | $ | 458 | ​ | $ | — |  | $ | 337 |  | $ | 2,227
October 31, 2018 | ​ | $ | 2,282 |  | $ | 253 | ​ | $ | — |  | $ | 429 |  | $ | 2,106
(1) | Receivable write–offs.
All other financial statement schedules are omitted because they are not applicable or the required information is included in the consolidated financial statements or notes thereto.

X
- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
Name: | srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock
Namespace Prefix: | srt_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | srt_ValuationAndQualifyingAccountsAbstract
Namespace Prefix: | srt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration