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NOTE 12 - STOCK-BASED COMPENSATION (Details Narrative) (USD $) | 12 Months Ended
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Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Note 12 - Stock-Based Compensation Details Narrative |  |  |
Common stock reserved for issuance | 11,000,000 |  |
Fully vested outstanding stock options and warrants | 5,322,083 |  |
Percentage of total outstanding stock options and warrants granted under option plans | 84.30% |  |
Fully vested outstanding warrants outside 2006 Plan | 1,502,898 |  |
Percentage of total fully vested outstanding warrants outside 2006 Plan | 100.00% |  |
Total intrinsic value of options and warrants | $ 265,000 | $ 606,000 | $ 1,300,000
Total unrecognized stock-based compensation expense related to non-vested employee awards | 903,000 |  |
Expected period of recognition over a weighted average period | 1 year 2 months 12 days |  |
Weighted-average grant date fair value of stock options and warrants granted | $ 1.92 | $ 1.46 |
Total unrecognized fair value of restricted stock awards | $ 1,000,000 |  |
Remaining vesting period of restricted stock awards | 2 years |  |

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- Definition Aggregate number of common shares reserved for future issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 4 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph c(1) -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 Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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