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Selected Quarterly Information (unaudited)

12 Months Ended

Dec. 31, 2011

Selected Quarterly Information (unaudited)

Selected Quarterly Information (unaudited)

16 Selected Quarterly Information (unaudited)

The following unaudited quarterly financial information includes, in management’s opinion, all the normal and recurring adjustments necessary to fairly state the results of operations and related information for the periods presented.

		For the three months ended
		March 31, 2011			June 30, 2011			September 30, 2011			December 31, 2011
		$000, except per share amounts
Revenues		192			168			164			175
Loss before taxes		(4,779		)	(3,678		)	(3,571		)	(3,780		)
Net loss applicable to common shareholders		(4,770		)	(3,734		)	(3,627		)	(3,840		)
Net loss per share — basic and diluted (1)		$	(0.10	)	$	(0.08	)	$	(0.07	)	$	(0.07	)

		For the three months ended
		March 31, 2010			June 30, 2010			September 30, 2010			December 31, 2010
		$000, except per share amounts
Revenues		271			119			159			137
Loss before taxes		(5,244		)	(4,163		)	(3,950		)	(3,321		)
Net loss applicable to common shareholders		(5,819		)	(6,543		)	(3,989		)	(3,352		)
Net loss per share — basic and diluted (1)		$	(0.18	)	$	(0.18	)	$	(0.11	)	$	(0.07	)

(1) The addition of loss per common share by quarter may not equal the total loss per common share for the year or year to date due to rounding.

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- Definition

The entire disclosure for the quarterly financial data in the annual financial statements. The disclosure may include a tabular presentation of financial information for each fiscal quarter for the current and previous year, including revenues, gross profit, income or loss before extraordinary items and earnings per share data. It also includes an indication if the information in the note is unaudited, comments on the aggregate effect of year-end adjustments, and an explanation of matters or transactions that affect comparability or are pertinent to an understanding of the information furnished.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 6

-Section G

-Subsection 1



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 270

-SubTopic 10

-Section 45

-Paragraph 12

-URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e725-108305



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 28

-Paragraph 23, 24

-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 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 270

-SubTopic 10

-Section 45

-Paragraph 13

-URI http://asc.fasb.org/extlink&oid=6372559&loc=d3e765-108305



Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher AICPA

-Name Accounting Principles Board Opinion (APB)

-Number 28

-Paragraph 30

-Subparagraph a-j

-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 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-K (SK)

-Number 229

-Section 302

-Paragraph a



Reference 7: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 270

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (a)-(j)

-URI http://asc.fasb.org/extlink&oid=6952194&loc=d3e1280-108306

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