XML 74 R64.htm IDEA: XBRL DOCUMENT v2.4.0.6

UNAUDITED SUPPLEMENTARY QUARTERLY INFORMATION (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended												12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2010	Sep. 30, 2010	Jun. 30, 2010	Mar. 31, 2010	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Unaudited supplementary quarterly information
Net loss	$ (26,285)	$ (2,654)	$ (20,364)	$ (17,351)	$ (16,304)	$ (23,680)	$ (13,154)	$ (8,734)	$ (7,348)	$ (8,170)	$ (10,703)	$ (6,870)	$ (66,654)	$ (61,872)	$ (33,091)
Net loss per share - basic and diluted (in dollars per share)	$ (0.10)	$ (0.01)	$ (0.07)	$ (0.07)	$ (0.11)	$ (0.16)	$ (0.08)	$ (0.06)	$ (0.05)	$ (0.06)	$ (0.08)	$ (0.05)	$ (0.26)	$ (0.42)	$ (0.25)
Weighted average shares outstanding - basic and diluted	274,295	279,019	278,655	244,640	150,399	150,371	150,292	139,560	147,692	132,642	132,564	132,544	261,223	147,692	132,633
Reported
Unaudited supplementary quarterly information
Net loss	(26,285)	(2,583)	(21,251)	(19,202)
Net loss per share - basic and diluted (in dollars per share)	$ (0.10)	$ (0.01)	$ (0.08)	$ (0.08)	$ (0.12)	$ (0.17)	$ (0.09)	$ (0.07)	$ (0.05)	$ (0.07)	$ (0.09)	$ (0.06)
Weighted average shares outstanding - basic and diluted	274,295	268,373	268,009	233,994	139,753	139,725	139,646	128,914	137,046	121,996	121,918	121,898
Adjustment
Unaudited supplementary quarterly information
Net loss		$ (71)	$ 887	$ 1,851
Net loss per share - basic and diluted (in dollars per share)			$ 0.01	$ 0.01	$ 0.01	$ 0.01	$ 0.01	$ 0.01	$ 0.00	$ 0.01	$ 0.01	$ 0.01
Weighted average shares outstanding - basic and diluted		10,646	10,646	10,646	10,646	10,646	10,646	10,646	10,646	10,646	10,646	10,646

X

- Definition

The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References

No definition available.

+ Details

Name:	us-gaap_EarningsPerShareBasicAndDiluted
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_EffectOfFourthQuarterEventsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period).

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 45

-Paragraph 11

-URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1377-109256



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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 128

-Paragraph 9

-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

Name:	us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).

+ References

No definition available.

+ Details

Name:	us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration