Accounting Policies

6 Months Ended

Jun. 30, 2012

Accounting Policies

Note A—Accounting Policies

The accompanying consolidated financial statements have been prepared in accordance with the instructions to Form 10-Q. Therefore, they do not include all of the annual disclosures required by accounting principles generally accepted in the United States of America (GAAP). However, in the opinion of management, these statements include all adjustments, consisting of normal recurring adjustments, which are necessary for a fair presentation of the consolidated financial position at June 30, 2012, and the consolidated results of operations, comprehensive income, and cash flows for the periods ended June 30, 2012 and 2011. The interim period consolidated financial statements should be read in conjunction with the Consolidated Financial Statements that are included in Exhibit 99.1 of Form 8-K filed on June 29, 2012.