Note 3 - New Accounting Policies	6 Months Ended
Jun. 30, 2011
Description of New Accounting Pronouncements Not yet Adopted [Text Block]	3. NEW ACCOUNTING POLICIES: Recent Accounting Pronouncements Adopted In October 2009, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update 2009-13, “Revenue Recognition (Topic 605): Multiple-Deliverable Revenue Arrangements” (“Update 2009-13”). Update 2009-13 applies to multiple-deliverable revenue arrangements that are currently within the scope of FASB ASC Subtopic 605-25 (previously included in Emerging Issues Task Force Issue no. 00-21, “Revenue Arrangements with Multiple Deliverables”). Update 2009-13 provides principles and application guidance on whether multiple deliverables exist, how the arrangement should be separated, and the consideration allocated. It also requires an entity to allocate revenue in an arrangement using estimated selling prices of deliverables if a vendor does not have vendor-specific objective evidence or third-party evidence of selling price. The guidance eliminates the use of the residual method, requires entities to allocate revenue using the relative-selling-price method, and significantly expands the disclosure requirements for multiple-deliverable revenue arrangements. Update 2009-13 is effective on a prospective basis for revenue arrangements entered into or materially modified in fiscal years beginning on or after June 15, 2010. We have adopted this update beginning January 1, 2011 and the adoption has not had a material impact on our consolidated financial statements.

Note 3 - New Accounting Policies

6 Months Ended

Jun. 30, 2011

Description of New Accounting Pronouncements Not yet Adopted [Text Block]

3. NEW ACCOUNTING POLICIES:

Recent Accounting Pronouncements Adopted

In October 2009, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update 2009-13, “Revenue Recognition (Topic 605): Multiple-Deliverable Revenue Arrangements” (“Update 2009-13”). Update 2009-13 applies to multiple-deliverable revenue arrangements that are currently within the scope of FASB ASC Subtopic 605-25 (previously included in Emerging Issues Task Force Issue no. 00-21, “Revenue Arrangements with Multiple Deliverables”). Update 2009-13 provides principles and application guidance on whether multiple deliverables exist, how the arrangement should be separated, and the consideration allocated. It also requires an entity to allocate revenue in an arrangement using estimated selling prices of deliverables if a vendor does not have vendor-specific objective evidence or third-party evidence of selling price. The guidance eliminates the use of the residual method, requires entities to allocate revenue using the relative-selling-price method, and significantly expands the disclosure requirements for multiple-deliverable revenue arrangements. Update 2009-13 is effective on a prospective basis for revenue arrangements entered into or materially modified in fiscal years beginning on or after June 15, 2010. We have adopted this update beginning January 1, 2011 and the adoption has not had a material impact on our consolidated financial statements.