Note 16 - Recently Issued Accounting Standards	3 Months Ended
Jun. 30, 2011
Description of New Accounting Pronouncements Not yet Adopted [Text Block]	16. Recently Issued Accounting Standards In June 2011, the FASB issued ASU No. 2011-05, “Comprehensive Income.” This ASU intends to enhance comparability and transparency of other comprehensive income components. The guidance provides an option to present total comprehensive income, the components of net income and the components of other comprehensive income in a single continuous statement or two separate but consecutive statements. This ASU eliminates the option to present other comprehensive income components as part of the statement of changes in shareowners’ equity. The provisions of this ASU will be applied retrospectively for interim and annual periods beginning after December 15, 2011. Early application is permitted. We are currently evaluating the impact of this new ASU.

Note 16 - Recently Issued Accounting Standards

3 Months Ended

Jun. 30, 2011

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

16. Recently Issued Accounting Standards

In June 2011, the FASB issued ASU No. 2011-05, “Comprehensive Income.” This ASU intends to enhance comparability and transparency of other comprehensive income components. The guidance provides an option to present total comprehensive income, the components of net income and the components of other comprehensive income in a single continuous statement or two separate but consecutive statements. This ASU eliminates the option to present other comprehensive income components as part of the statement of changes in shareowners’ equity. The provisions of this ASU will be applied retrospectively for interim and annual periods beginning after December 15, 2011. Early application is permitted. We are currently evaluating the impact of this new ASU.