Basis of Presentation

6 Months Ended

Jun. 30, 2013

Basis of Presentation

Basis of Presentation

2. Basis of Presentation

The accompanying unaudited consolidated financial statements have been prepared in accordance with the rules and regulations of the United States Securities and Exchange Commission (SEC) for interim financial information. Accordingly, they do not include all of the information required by United States generally accepted accounting principles (GAAP) for complete financial statements. These consolidated financial statements should be read in conjunction with the audited consolidated financial statements and the accompanying notes to the consolidated financial statements contained in our Annual Report on Form 10-K for the year ended December 31, 2012, as filed with the SEC on February 26, 2013.

In our management’s opinion, the accompanying consolidated financial statements contain all adjustments, including normal, recurring adjustments, necessary to fairly present our financial position as of June 30, 2013, results of operations and comprehensive income for the three- and six-month periods ended June 30, 2013 and 2012, and cash flows for the six-month periods ended June 30, 2013 and 2012. Interim results are not necessarily indicative of results for an entire year.