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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (USD $) In Thousands, except Share data, unless otherwise specified | 3 Months Ended | 9 Months Ended | 194 Months Ended
--- | --- | --- | ---
Sep. 30, 2012 | Sep. 30, 2011 | Sep. 30, 2012 | Sep. 30, 2011 | Sep. 30, 2012
Revenues: |  |  |  |  |
Collaboration and research and development revenue |  |  |  |  | $ 3,100
Grant revenue | 38 |  | 64 |  | 3,712
Total revenues | 38 |  | 64 |  | 6,812
Operating expenses: |  |  |  |  |
Research and development | 1,532 | 2,066 | 4,596 | 7,005 | 190,395
General and administrative | 2,028 | 1,814 | 5,917 | 5,136 | 86,748
Goodwill and intangible impairment |  |  |  |  | 2,747
Restructuring costs |  |  |  |  | 2,634
Total operating expenses | 3,560 | 3,880 | 10,513 | 12,141 | 282,524
Operating loss | (3,522) | (3,880) | (10,449) | (12,141) | (275,712)
Other income (expense): |  |  |  |  |
Costs associated with aborted 2004 IPO |  |  |  |  | (3,550)
Payment under guarantee |  |  |  |  | (1,652)
Change in valuation of Economic Rights | (63) |  | 27 |  | 27
Change in valuation of other liabilities measured at fair value | 1 | 440 | 51 | 643 | 6,378
Foreign exchange (losses)/gains | 6 | 28 | 237 | (59) | (4,060)
Interest income | 5 | 9 | 17 | 33 | 13,742
Interest expense |  |  |  |  | (4,567)
Other income | 1 |  | 77 |  | 77
Total other income (expense) | (50) | 477 | 409 | 617 | 6,395
Loss from continuing operations before taxes | (3,572) | (3,403) | (10,040) | (11,524) | (269,317)
Income tax benefit | 419 | 126 | 714 | 443 | 19,158
Net loss from continuing operations | (3,153) | (3,277) | (9,326) | (11,081) | (250,159)
Discontinued operations: |  |  |  |  |
Income (loss) from discontinued operations, net of tax of $0 for all periods presented | 1,263 | (168) | 904 | (504) | (11,812)
Net loss | (1,890) | (3,445) | (8,422) | (11,585) | (261,971)
Dividends on preferred ordinary shares |  |  |  |  | (38,123)
Deemed dividend on convertible exchangeable preferred shares |  |  |  |  | (3,515)
Dividend on convertible exchangeable preferred shares | (182) | (182) | (546) | (546) | (4,203)
Net loss applicable to common shareholders | $ (2,072) | $ (3,627) | $ (8,968) | $ (12,131) | $ (307,812)
Net loss per share, continuing operations |  |  |  |  |
Basic and diluted (in dollars per share) | $ (0.37) | $ (0.43) | $ (1.13) | $ (1.58) |
Net income (loss) per share, discontinued operations |  |  |  |  |
Basic and diluted (in dollars per share) | $ 0.15 | $ (0.02) | $ 0.11 | $ (0.07) |
Net loss per share - Basic and diluted (in dollars per share) | $ (0.25) | $ (0.47) | $ (1.09) | $ (1.73) |
Weighted average common shares outstanding (in shares) | 8,429,269 | 7,673,096 | 8,227,721 | 6,997,391 |

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- Definition The aggregate amount of other income amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) profits on securities (net of losses), and (d) miscellaneous other income items. + 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 210.5-03.7) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 7 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Audit and Accounting Guide (AAG) -Number AAG-BRD -Paragraph 80 -Subparagraph Exhibit 4-4 -IssueDate 2006-05-01 -Chapter 4 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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- Definition The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 141 -Paragraph 51 -Subparagraph g -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 86 -Paragraph 11, 12 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 985 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6501960&loc=d3e128462-111756 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 730 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420194&loc=d3e21568-108373 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 2 -Paragraph 12, 13 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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