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Recently Adopted Accounting Pronouncements
6 Months Ended
Jun. 30, 2011
Notes to Financial Statements [Abstract]  
Recently Adopted Accounting Pronouncements
2.  
Recently Adopted Accounting Pronouncements
 

On January 1, 2011 the Company adopted Accounting Standards Update (“ASU”) 2009-13, Revenue Recognition (Topic 605), Multiple-Deliverable Arrangements.  ASU 2009-13 amends the guidance that in the absence of vendor-specific objective and third-party evidence for deliverables in multiple-deliverable arrangements, companies will be required to develop a best estimate of the selling price to separate deliverables and allocate arrangements consideration using the relative selling price method.  ASU 2009-13 expands the disclosure requirements for multiple-deliverable revenue arrangements.  The adoption of ASU 2009-13 has not had a material impact on the financial statements.
 
On January 1, 2011 the Company adopted ASU 2009-14, Software (Topic 985), Certain Revenue Arrangements that Include Software Elements.  ASU 2009-14 amends the guidance to exclude from the scope of software revenue accounting requirements tangible products if the product contains both software and non-software components that function together to deliver a product’s essential functionality and factors to consider in determining whether a product is within the scope of the guidance.  The adoption of ASU 2009-14 has not had a material impact on the financial statements.