XML 56 R59.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Note 13 - Quarterly Financial Information (Unaudited) (Detail) - Quarterly Financial Information (USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Revenues | $ 362 | $ 1,019 | $ 1,023
Operating loss | (13,068) | (11,234) | (11,049)
Net loss applicable to common stock | (19,574) | (16,837) | (15,899)
Basic and diluted net loss per common share (in Dollars per share) | $ (1.27) | $ (1.20) | $ (1.16)
Quarter Ended March 31 [Member] |  |  |
Revenues | 31 | 457 |
Gross profit | 31 | 25 |
Operating loss | (2,885) | (3,029) |
Net loss applicable to common stock | (4,448) | (4,254) |
Basic and diluted net loss per common share (in Dollars per share) | $ (0.29) | $ (0.31) |
Quarter Ended June 30 [Member] |  |  |
Revenues | 6 | 40 |
Gross profit | 4 | 22 |
Operating loss | (2,986) | (2,288) |
Net loss applicable to common stock | (4,584) | (3,728) |
Basic and diluted net loss per common share (in Dollars per share) | $ (0.30) | $ (0.27) |
Quarter Ended September 30 [Member] |  |  |
Revenues | 287 | 121 |
Gross profit | (6) | (145) |
Operating loss | (3,068) | (2,704) |
Net loss applicable to common stock | (4,736) | (4,105) |
Basic and diluted net loss per common share (in Dollars per share) | $ (0.31) | $ (0.29) |
Quarter Ended December 31 [Member] |  |  |
Revenues | 38 | 401 |
Gross profit | (188) | (324) |
Operating loss | (4,129) | (3,213) |
Net loss applicable to common stock | $ (5,806) | $ (4,750) |
Basic and diluted net loss per common share (in Dollars per share) | $ (0.38) | $ (0.33) |

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
- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. + 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 210.5-03.1,2) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 + Details
Name: | us-gaap_GrossProfit
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Net Income or Loss Available to Common Stockholders plus adjustments resulting from the assumption that dilutive convertible securities were converted, options or warrants were exercised, or that other shares were issued upon the satisfaction of certain conditions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1505-109256 Reference 2: 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 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 128 -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. + Details
Name: | us-gaap_NetIncomeLossAvailableToCommonStockholdersDiluted
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The net result for the period of deducting operating expenses from operating revenues. + References No definition available. + Details
Name: | us-gaap_OperatingIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains. + 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=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 1 -Article 5 + Details
Name: | us-gaap_Revenues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration