XML 92 R60.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Segment Information (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Oct. 31, 2013 | Jul. 31, 2013 | Apr. 30, 2013 | Jan. 31, 2013 | Oct. 31, 2012 | Jul. 31, 2012 | Apr. 30, 2012 | Jan. 31, 2012 | Oct. 31, 2013 | Oct. 31, 2012 | Oct. 31, 2011
schedule of revenues by geographic area [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues | $ 55,157 | $ 53,707 | $ 42,436 | $ 36,358 | $ 35,420 | $ 29,693 | $ 24,153 | $ 31,337 | $ 187,658 | [1] | $ 120,603 | [1] | $ 122,570 | [1]
UNITED STATES |  |  |  |  |  |  |  |  |  |  |  |  |  |
schedule of revenues by geographic area [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 80,199 |  | 26,929 |  | 66,531 |
south korea [Domain] |  |  |  |  |  |  |  |  |  |  |  |  |  |
schedule of revenues by geographic area [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 101,928 |  | 92,163 |  | 53,256 |
UNITED KINGDOM |  |  |  |  |  |  |  |  |  |  |  |  |  |
schedule of revenues by geographic area [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 2,036 |  | 1,061 |  | 1,639 |
INDONESIA |  |  |  |  |  |  |  |  |  |  |  |  |  |
schedule of revenues by geographic area [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 0 |  | 147 |  | 675 |
GERMANY |  |  |  |  |  |  |  |  |  |  |  |  |  |
schedule of revenues by geographic area [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 1,503 |  | 128 |  | 290 |
CANADA |  |  |  |  |  |  |  |  |  |  |  |  |  |
schedule of revenues by geographic area [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 1,912 |  | 175 |  | 156 |
SPAIN |  |  |  |  |  |  |  |  |  |  |  |  |  |
schedule of revenues by geographic area [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | 80 |  | 0 |  | 0 |
JAPAN |  |  |  |  |  |  |  |  |  |  |  |  |  |
schedule of revenues by geographic area [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | $ 0 |  | $ 0 |  | $ 23 |
[1] | Includes revenue from a related party. Refer to Concentrations in note 1 to the financial statements.

X
- Details
Name: | fcel_ScheduleOfRevenuesByGeographicAreaLineItems
Namespace Prefix: | fcel_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
Name: | us-gaap_Revenues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration