XML 73 R42.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Earnings Per Share (Tables) | 12 Months Ended
--- | ---
Oct. 31, 2013
Loss Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] | The calculation of basic and diluted EPS for the years ended October 31, 2013, 2012 and 2011 was as follows:
|  | 2013 |  | 2012 |  | 2011
Numerator |  |  |  |  |  |
Net loss |  | $ | (35,319 | ) |  | $ | (35,906 | ) |  | $ | (45,974 | )
Net loss attributable to noncontrolling interest |  | 961 |  |  | 411 |  |  | 261 |
Adjustment for modification of redeemable preferred stock of subsidiary |  | — |  |  | — |  |  | (8,987 | )
Preferred stock dividend |  | (3,200 | ) |  | (3,201 | ) |  | (3,200 | )
Net loss to common shareholders |  | $ | (37,558 | ) |  | $ | (38,696 | ) |  | $ | (57,900 | )
Denominator |  |  |  |  |  |
Weighted average basic common shares |  | 186,525,001 |  |  | 165,471,261 |  |  | 124,498,073 |
Effect of dilutive securities (1) |  | — |  |  | — |  |  | — |
Weighted average diluted common shares |  | 186,525,001 |  |  | 165,471,261 |  |  | 124,498,073 |
Basic loss per share |  | (0.20 | ) |  | (0.23 | ) |  | (0.47 | )
Diluted loss per share (1) |  | (0.20 | ) |  | (0.23 | ) |  | (0.47 | )
(1) | Due to the net loss to common shareholders in each of the years presented above, diluted earnings per share was computed without consideration to potentially dilutive instruments as their inclusion would have been antidilutive. Potentially dilutive instruments include stock options, warrants, convertible preferred stock and convertible notes. At October 31, 2013, 2012 and 2011, there were options to purchase 3.2 million, 3.1 million and 3.3 million shares of common stock, respectively. On September 4, 2013, the Company entered into a co-marketing agreement with NRG for the marketing and sales of the Company's power plants which include the issuance of warrants to purchase up to 5.0 million shares of the Company's common stock. On January 13, 2011 we issued 10.2 million warrants in connection with a registered direct offering. Each warrant was exercisable for 1 share of common stock. The warrants had an exercise price of $2.29 per share and were exercisable beginning six months and one day after the initial closing date and expired in the fourth quarter of 2012.

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

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration