XML 64 R43.htm IDEA: XBRL DOCUMENT
v3.24.4

Segment Information (Tables) | 12 Months Ended
--- | ---
Oct. 31, 2024
Segment Information |
Revenues By Geographic Area | Revenues, by geographic location (based on the customer’s ordering location) for the years ended October 31, 2024, 2023 and 2022 were as follows (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2024 |  | 2023 |  | 2022
United States | ​ | $ | 86,962 | ​ | $ | 63,289 | ​ | $ | 60,290
South Korea |  | ​ | 22,836 |  | ​ | 58,432 |  | ​ | 68,341
Europe |  | ​ | 1,919 |  | ​ | 1,673 |  | ​ | 1,853
Canada |  | ​ | 415 | ​ | ​ | — | ​ | ​ | —
Total | ​ | $ | 112,132 | ​ | $ | 123,394 | ​ | $ | 130,484

X
- Definition [Table Text Block] for revenues by geographic Area [Table] + References No definition available. + Details
Name: | fcel_RevenuesByGeographicAreaTableTextBlock
Namespace Prefix: | fcel_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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