Note 19 - Recent Accounting Pronouncements	9 Months Ended
Sep. 30, 2011
Description of New Accounting Pronouncements Not yet Adopted [Text Block]	Note 19. Recent Accounting Pronouncements In June 2011, the Financial Accounting Standards Board (“FASB”) issued Accounting Standard Update (“ASU”) 2011-05, “Presentation of Comprehensive Income,” which eliminates the current option of reporting other comprehensive income and its components in the statement of changes in equity. While the new guidance changes the presentation of comprehensive income, there are no changes to the components that are recognized in net income or other comprehensive income under current accounting guidance. Upon adoption of ASU 2011-05, comprehensive income will either be reported in a single continuous financial statement or in two separate but consecutive financial statements. ASU 2011-05 is effective for fiscal years and interim periods beginning after December 15, 2011. Since ASU 2011-05 just relates to presentation of comprehensive income, we do not believe our adoption of ASU 2011-05 in the first quarter of 2012 will have any impact on our financial position, results of operations or cash flows. In September 2011, the FASB issued ASU 2011-08, “Testing Goodwill for Impairment,” which simplifies how the test for goodwill impairment is performed. A qualitative assessment may now be performed first to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If the qualitative analysis determines there is more than a 50% chance the fair value of the reporting unit is less than its carrying amount, performance of the two-step goodwill impairment test will be required. ASU 2011-08 is effective for fiscal years and interim periods beginning after December 15, 2011 and early adoption of the standard is permitted. We do not expect the adoption of ASU 2011-08 to have any impact on our financial position, results of operations or cash flows.

Note 19 - Recent Accounting Pronouncements

9 Months Ended

Sep. 30, 2011

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

Note 19. Recent Accounting Pronouncements

In June 2011, the Financial Accounting Standards Board (“FASB”) issued Accounting Standard Update (“ASU”) 2011-05, “Presentation of Comprehensive Income,” which eliminates the current option of reporting other comprehensive income and its components in the statement of changes in equity. While the new guidance changes the presentation of comprehensive income, there are no changes to the components that are recognized in net income or other comprehensive income under current accounting guidance. Upon adoption of ASU 2011-05, comprehensive income will either be reported in a single continuous financial statement or in two separate but consecutive financial statements. ASU 2011-05 is effective for fiscal years and interim periods beginning after December 15, 2011. Since ASU 2011-05 just relates to presentation of comprehensive income, we do not believe our adoption of ASU 2011-05 in the first quarter of 2012 will have any impact on our financial position, results of operations or cash flows.

In September 2011, the FASB issued ASU 2011-08, “Testing Goodwill for Impairment,” which simplifies how the test for goodwill impairment is performed. A qualitative assessment may now be performed first to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If the qualitative analysis determines there is more than a 50% chance the fair value of the reporting unit is less than its carrying amount, performance of the two-step goodwill impairment test will be required. ASU 2011-08 is effective for fiscal years and interim periods beginning after December 15, 2011 and early adoption of the standard is permitted. We do not expect the adoption of ASU 2011-08 to have any impact on our financial position, results of operations or cash flows.