Note 2 - Summary of Significant Accounting Policies	3 Months Ended
Mar. 31, 2013
Significant Accounting Policies [Text Block]	Note 2 — Summary of Significant Accounting Policies Interim financial information The condensed consolidated financial statements included herein, which have not been audited pursuant to the rules and regulations of the Securities and Exchange Commission, reflect all adjustments which, in the opinion of management, are necessary for a fair presentation of financial position, results of operations and cash flows for the interim periods on a basis consistent with the annual audited statements. All such adjustments are of a normal recurring nature. The results of operations for interim periods are not necessarily indicative of the results that may be expected for any other interim period or for a full year. Certain information, accounting policies and footnote disclosures normally included in condensed consolidated financial statements prepared in conformity with accounting principles generally accepted in the United States of America have been omitted pursuant to such rules and regulations, although we believe that the disclosures are adequate to make the information presented not misleading. These condensed consolidated financial statements should be read in conjunction with our audited consolidated financial statements included in our Form 10-K, for the year ended December 31, 2012, filed with the Securities and Exchange Commission on February 26, 2013. The accounting and reporting policies of the Company conform to U.S. generally accepted accounting principles (GAAP) and to the practices within the technology industry. There have been no significant changes in the Company’s significant accounting policies during the three months ended March 31, 2013 compared to what was previously disclosed in the Company’s Annual Report on 10-K for the year ended December 31, 2012. The consolidated financial information as of December 31, 2012 included herein has been derived from the Company’s audited consolidated financial statements as of, and for the fiscal year ended, December 31, 2012. The Company has evaluated events and transactions subsequent to the balance sheet date. Based on this evaluation, the Company is not aware of any events or transactions that occurred subsequent to the balance sheet date but prior to filing this Quarterly Report on Form 10-Q that would require recognition or disclosure in the condensed consolidated financial statements. Significant Accounting Policies There have been no material changes to the Company’s significant accounting policies during the three months ended March 31, 2013, as compared to the significant accounting policies disclosed in Note 2 of the Company’s consolidated financial statements in the Annual Report on Form 10-K for the year ended December 31, 2012. Use of estimates The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Examples include provisions for bad debts, useful lives of property and equipment and intangible assets, impairment of property and equipment and intangible assets, deferred taxes, and the provision for and disclosure of litigation and loss contingencies, derivative liabilities and stock based compensation. Actual results may differ materially from those estimates. Statement of cash flows For purposes of the statements of cash flows, we consider all highly liquid investments (i.e., investments which, when purchased, have original maturities of three months or less) to be cash equivalents. Concentration of credit risk We maintain our cash with major U.S. domestic banks. The amounts held in interest bearing accounts periodically exceed the Federal Deposit Insurance Corporation (“FDIC”) insured limit of $250,000. The amounts held in these banks exceeded the insured limit of $250,000 as of March 31, 2013 and December 31, 2012. We have not incurred losses related to these deposits. Revenue recognition We recognize revenue over the period the service is performed or when the product is delivered, depending on shipping method. In general, this requires that four basic criteria must be met before revenue can be recognized: (1) persuasive evidence that an arrangement exists, (2) delivery has occurred or services rendered, (3) the fee is fixed and determinable, and (4) collectability is reasonably assured. Advance payments are deferred until shipment or the service has been completed. Revenue from licenses and other up-front fees are recognized on a ratable basis over the term of the respective agreement. Income (loss) per share data Basic income (loss) per share is calculated based on the weighted average common shares outstanding during the period. Diluted earnings per share also gives effect to the dilutive effect of stock options, warrants (calculated based on the treasury stock method), convertible notes and convertible preferred stock. The Company does not present diluted earnings per share for years in which it incurred net losses as the effect is antidilutive. At March 31, 2013, 38,000 restricted shares and options and warrants to purchase 2,759,269 shares of common stock at exercise prices ranging from $5.00 to $23.91 per share were outstanding, and were included in the computation of diluted earnings per share. Recently issued accounting pronouncements During January 2012, the Company adopted new accounting guidance related to convergence between GAAP and International Financial Reporting Standards (“IFRS”). The new guidance changes the wording used to describe many of the requirements in GAAP for measuring fair value and for disclosing information about fair value measurements to ensure consistency between GAAP and IFRS. The new guidance also expands the disclosures for fair value measurements that are estimated using significant unobservable (Level 3) inputs. The adoption had no impact on the Company’s financial condition or results of operations. During January 2012, the Company adopted new accounting guidance related to the presentation of comprehensive income. The new guidance required the presentation of components of net income and other comprehensive income either as one continuous statement or as two consecutive statements and eliminated the option to present components of other comprehensive income as part of the statement of changes in stockholders’ equity. There is no change to the items that we must report in other comprehensive income or when the Company must reclassify an item of other comprehensive income to net income. This new guidance could effect future reporting requirements. Because the guidance impacts presentation only, it had no effect on the Company’s financial condition or results of operations. Accounting Guidance Not Yet Effective Other accounting standards that have been issued or proposed by the FASB or other standards-setting bodies are not expected to have a material impact on the Company’s financial position, results of operations and cash flows.

Note 2 - Summary of Significant Accounting Policies

3 Months Ended

Mar. 31, 2013

Significant Accounting Policies [Text Block]

Note 2 — Summary of Significant Accounting Policies

Interim financial information

The condensed consolidated financial statements included herein, which have not been audited pursuant to the rules and regulations of the Securities and Exchange Commission, reflect all adjustments which, in the opinion of management, are necessary for a fair presentation of financial position, results of operations and cash flows for the interim periods on a basis consistent with the annual audited statements. All such adjustments are of a normal recurring nature. The results of operations for interim periods are not necessarily indicative of the results that may be expected for any other interim period or for a full year. Certain information, accounting policies and footnote disclosures normally included in condensed consolidated financial statements prepared in conformity with accounting principles generally accepted in the United States of America have been omitted pursuant to such rules and regulations, although we believe that the disclosures are adequate to make the information presented not misleading. These condensed consolidated financial statements should be read in conjunction with our audited consolidated financial statements included in our Form 10-K, for the year ended December 31, 2012, filed with the Securities and Exchange Commission on February 26, 2013.

The accounting and reporting policies of the Company conform to U.S. generally accepted accounting principles (GAAP) and to the practices within the technology industry. There have been no significant changes in the Company’s significant accounting policies during the three months ended March 31, 2013 compared to what was previously disclosed in the Company’s Annual Report on 10-K for the year ended December 31, 2012. The consolidated financial information as of December 31, 2012 included herein has been derived from the Company’s audited consolidated financial statements as of, and for the fiscal year ended, December 31, 2012.

The Company has evaluated events and transactions subsequent to the balance sheet date. Based on this evaluation, the Company is not aware of any events or transactions that occurred subsequent to the balance sheet date but prior to filing this Quarterly Report on Form 10-Q that would require recognition or disclosure in the condensed consolidated financial statements.

Significant Accounting Policies

There have been no material changes to the Company’s significant accounting policies during the three months ended March 31, 2013, as compared to the significant accounting policies disclosed in Note 2 of the Company’s consolidated financial statements in the Annual Report on Form 10-K for the year ended December 31, 2012.

Use of estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires us to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Examples include provisions for bad debts, useful lives of property and equipment and intangible assets, impairment of property and equipment and intangible assets, deferred taxes, and the provision for and disclosure of litigation and loss contingencies, derivative liabilities and stock based compensation. Actual results may differ materially from those estimates.

Statement of cash flows

For purposes of the statements of cash flows, we consider all highly liquid investments (i.e., investments which, when purchased, have original maturities of three months or less) to be cash equivalents.

Concentration of credit risk

We maintain our cash with major U.S. domestic banks. The amounts held in interest bearing accounts periodically exceed the Federal Deposit Insurance Corporation (“FDIC”) insured limit of $250,000. The amounts held in these banks exceeded the insured limit of $250,000 as of March 31, 2013 and December 31, 2012. We have not incurred losses related to these deposits.

Revenue recognition

We recognize revenue over the period the service is performed or when the product is delivered, depending on shipping method. In general, this requires that four basic criteria must be met before revenue can be recognized: (1) persuasive evidence that an arrangement exists, (2) delivery has occurred or services rendered, (3) the fee is fixed and determinable, and (4) collectability is reasonably assured.

Advance payments are deferred until shipment or the service has been completed.

Revenue from licenses and other up-front fees are recognized on a ratable basis over the term of the respective agreement.

Income (loss) per share data

Basic income (loss) per share is calculated based on the weighted average common shares outstanding during the period. Diluted earnings per share also gives effect to the dilutive effect of stock options, warrants (calculated based on the treasury stock method), convertible notes and convertible preferred stock. The Company does not present diluted earnings per share for years in which it incurred net losses as the effect is antidilutive.

At March 31, 2013, 38,000 restricted shares and options and warrants to purchase 2,759,269 shares of common stock at exercise prices ranging from $5.00 to $23.91 per share were outstanding, and were included in the computation of diluted earnings per share.

Recently issued accounting pronouncements

During January 2012, the Company adopted new accounting guidance related to convergence between GAAP and International Financial Reporting Standards (“IFRS”). The new guidance changes the wording used to describe many of the requirements in GAAP for measuring fair value and for disclosing information about fair value measurements to ensure consistency between GAAP and IFRS. The new guidance also expands the disclosures for fair value measurements that are estimated using significant unobservable (Level 3) inputs. The adoption had no impact on the Company’s financial condition or results of operations.

During January 2012, the Company adopted new accounting guidance related to the presentation of comprehensive income. The new guidance required the presentation of components of net income and other comprehensive income either as one continuous statement or as two consecutive statements and eliminated the option to present components of other comprehensive income as part of the statement of changes in stockholders’ equity. There is no change to the items that we must report in other comprehensive income or when the Company must reclassify an item of other comprehensive income to net income. This new guidance could effect future reporting requirements. Because the guidance impacts presentation only, it had no effect on the Company’s financial condition or results of operations.

Accounting Guidance Not Yet Effective

Other accounting standards that have been issued or proposed by the FASB or other standards-setting bodies are not expected to have a material impact on the Company’s financial position, results of operations and cash flows.

- Definition

The entire disclosure for all significant accounting policies of the reporting entity.

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