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Summary of Significant Accounting and Reporting Policies
12 Months Ended
Jul. 31, 2011
Summary of Significant Accounting and Reporting Policies [Abstract]  
Summary of Significant Accounting and Reporting Policies

(1)  Summary of Significant Accounting and Reporting Policies  

                 

  

 

 

 

                 

  

 

  

  

  

 

       (i)Earnings Per Share

 

Our basic earnings per share ("EPS") is computed based on the weighted average number of shares outstanding. Our diluted EPS reflects the dilution from potential common stock issuable pursuant to the exercise of equity-classified stock-based awards and convertible senior notes, if dilutive, outstanding during each period. When calculating our diluted earnings per share, we consider (i) the amount an employee must pay upon assumed exercise of stock-based awards; (ii) the amount of stock-based compensation cost attributed to future services and not yet recognized; and (iii) the amount of excess tax benefits, if any, that would be credited to additional paid-in capital assuming exercise of in-the-money stock-based awards. This excess tax benefit is the amount resulting from a tax deduction for compensation in excess of compensation expense, based on the Black Scholes option pricing model, recognized for financial reporting purposes.

 

Equity-classified stock-based awards to purchase 2,486,0002,148,000 and 1,435,000 shares for fiscal 2011, 2010 and 2009, respectively, were not included in the EPS calculation because their effect would have been anti-dilutive. Liability-classified stock-based awards do not impact and are not included in the denominator for EPS calculations.

 

In addition, the weighted-average basic and diluted shares outstanding for the fiscal year ended July 31, 2011 reflect a reduction of approximately 1,781,000 shares as a result of the repurchase of our common shares during fiscal 2011. See Note (17) – "Stockholders' Equity" for more information on the stock repurchase program.

 


 

The following table reconciles the numerators and denominators used in the basic and diluted EPS calculations: 

 

 

 

 

Fiscal Years Ended July 31,

 

 

 

2011

 

2010

 

2009

Numerator:

 

 

 

 

 

 

 

  Net income for basic calculation

 

$  67,895,000

 

60,630,000

 

47,525,000

  Effect of dilutive securities:

 

 

 

 

 

 

     Interest expense (net of tax) on 3.0% convertible senior notes

 

      4,468,000

 

    4,468,000

 

    1,030,000

     Interest expense (net of tax) on 2.0% convertible senior notes

 

                     -

 

                   -

 

Numerator for diluted calculation

 

$  72,363,000

 

  65,098,000

 

  51,421,000

 

 

 

 

 

 

 

Denominator:

 

 

 

 

 

 

  Denominator for basic calculation

 

26,842,000

 

28,270,000

 

26,321,000

  Effect of dilutive securities:

 

 

 

 

 

 

    Stock options

 

215,000

 

316,000

 

448,000

    Conversion of 3.0% convertible

       senior notes

 

      5,566,000

 

     5,488,000

 

     1,268,000

    Conversion of 2.0% convertible

       senior notes

 

                     -

 

                   -

 

Denominator for diluted calculation

 

    32,623,000

 

   34,074,000

 

  29,793,000

  

  

  

  

 

  

  

  

  

  

(o)Adoption of New Accounting Standards 

  

The Financial Accounting Standards Board's ("FASB") Accounting Standards Codification ("ASC") is subject to updates by FASB, which are known as Accounting Standards Updates ("ASU"). The following are FASB ASUs which have been issued and incorporated into the FASB ASC and adopted by us: 

  

On August 1, 2010, we adopted FASB ASU No. 2010-17, which is an update of FASB ASC 605 "Revenue Recognition - Milestone Method: Milestone Method of Revenue Recognition." ASU 2010-17 provides guidance on applying the milestone method to milestone payments for achieving specified performance measures when those payments are related to uncertain future events. The scope of ASU 2010-17 is limited to transactions involving research or development. During fiscal 2011, we did not have any research and development transactions with milestone payments that were covered under this ASU; thus, the adoption of this ASU did not have any impact on our Consolidated Statement of Operations or financial position. 

  

On August 1, 2010, we adopted FASB ASU No. 2009-14, which amends FASB ASC 985 "Software." This FASB ASU indicates that tangible products containing both software and non-software components that function together to deliver the tangible product's essential functionality are no longer within the scope of the software revenue guidance in FASB ASC 985-605. This FASB ASU also requires that hardware components of a tangible product containing software components always be excluded from the software revenue guidance. Our adoption of this ASU did not have a material impact on our Consolidated Statement of Operations or financial position.  

  

On August 1, 2010, we adopted FASB ASU No. 2009-13 which is an update of FASB ASC 605-25 "Revenue Recognition - Multiple-Element Arrangements." In addition to establishing a hierarchy for determining the selling price of a deliverable, this FASB ASU eliminates the residual method of allocation of arrangement consideration and instead requires use of the relative selling price method. Our adoption of this ASU did not have a material impact on our Consolidated Statement of Operations or financial position.