Quarterly report pursuant to Section 13 or 15(d)

Recent Accounting Pronouncements

 v2.3.0.11
Recent Accounting Pronouncements
 6 Months Ended
Jun. 30, 2011
Recent Accounting Pronouncements [Abstract]  
Recent Accounting Pronouncements
10. Recent Accounting Pronouncements
    Revenue Recognition — On January 1, 2011, we adopted an update issued by the Financial Accounting Standards Board (FASB) to existing guidance on revenue recognition for arrangements with multiple deliverables. This update allows companies to allocate consideration for qualified separate deliverables using estimated selling price for both delivered and undelivered items when vendor-specific objective evidence or third-party evidence is unavailable. It also requires additional disclosures on the nature of multiple element arrangements, the types of deliverables under the arrangements, the general timing of their delivery, and significant factors and estimates used to determine estimated selling prices. The update is effective for fiscal years beginning after June 15, 2010. The adoption of this update did not have a material impact on our financial position, results of operations, cash flows, or disclosures.