v2.4.0.8
Income Taxes (Tables)
12 Months Ended
Apr. 30, 2014
Components of Loss Before Income Taxes

U.S. and international components of loss before income taxes were as follows (in thousands):

 

     Year Ended April 30,  
     2014     2013     2012  

U.S.

   $ (55,508   $ (50,538   $ (24,711

International

     2,162        1,863        1,193   
  

 

 

   

 

 

   

 

 

 

Loss from continuing operations before income taxes

   $ (53,346   $ (48,675   $ (23,518
  

 

 

   

 

 

   

 

 

 
Income Tax Expense (Benefit)

Income tax expense (benefit) is composed of the following (in thousands):

 

     Year Ended April 30,  
     2014     2013     2012  

Current:

      

State

   $ 294      $ 931      $ 350   

International

     567        518        767   
  

 

 

   

 

 

   

 

 

 

Total

     861        1,449        1,117   

Deferred:

      

Federal

     (13,930     (11,190     (7,488

State

     (2,091     9        1   

International

     203        (90     (282
  

 

 

   

 

 

   

 

 

 

Total

     (15,818     (11,271     (7,769

Change in valuation allowance

     14,457        8,650        7,463   
  

 

 

   

 

 

   

 

 

 

Provision for (benefit from) income taxes

   $ (500   $ (1,172   $ 811   
  

 

 

   

 

 

   

 

 

 
Summary of Difference Between Tax Benefit Derived by Applying Federal Statutory Income Tax Rate to Net Losses and Expense Recognized In Financial Statements

The difference between the tax expense (benefit) derived by applying the Federal statutory income tax rate to net losses and the expense recognized in the financial statements is as follows (in thousands):

 

     Year Ended April 30,  
     2014     2013     2012  

U.S. federal taxes at statutory rate

   $ (18,138   $ (16,550   $ (7,996

State tax provision

     (1,510     250        237   

Foreign tax rate differentials

     (123     (185     (110

Research and development credit

     (1,201     (1,198     (613

Stock options

     1,608        3,752        1,448   

Nondeductible legal expenses

     5,796        3,956        —     

Permanent differences and other

     (1,389     153        382   

Change in valuation allowance

     14,457        8,650        7,463   
  

 

 

   

 

 

   

 

 

 

Provision for (benefit from) income taxes

   $ (500   $ (1,172   $ 811   
  

 

 

   

 

 

   

 

 

 
Components of Net Deferred Tax Amounts

The components of the net deferred tax amounts recognized in the accompanying consolidated balance sheets are (in thousands):

 

     Year Ended April 30,  
     2014     2013  

Deferred tax asset:

    

Bad debts

   $ 743      $ 761   

Other accruals

     2,165        2,158   

Charitable contributions

     274        216   

Stock options

     4,829        3,476   

State tax credit

     554        15   

Net operating losses

     58,536        45,309   

Research and development credit

     3,497        3,169   

Deferred rent

     671        1,045   

Deferred revenue

     1,175        1,694   
  

 

 

   

 

 

 

Total deferred tax asset

     72,444        57,843   

Less valuation allowance

     (52,734     (37,902
  

 

 

   

 

 

 

Net deferred tax assets

     19,710        19,941   

Deferred tax liability:

    

Amortization of intangible assets

     (15,190     (16,756

Depreciation

     (4,517     (3,152
  

 

 

   

 

 

 

Total deferred tax liability

     (19,707     (19,908
  

 

 

   

 

 

 

Total net deferred tax assets

   $ 3      $ 33   
  

 

 

   

 

 

 
Aggregate Changes in Balance of Unrecognized Tax Benefits

The aggregate changes in the balance of unrecognized tax benefits were as follows (in thousands):

 

     Year Ended April 30,  
     2014     2013     2012  

Unrecognized tax benefits as of May 1,

   $ 1,729      $ 539      $ 369   

Tax positions taken in prior periods:

      

Gross increases

     —          862        9   

Gross decreases

     (14     —          (68

Tax positions taken in current period:

      

Gross increases

     442        330        232   

Gross decreases

     —          —          —     

Lapse of statute of limitations

     —          (2     (3
  

 

 

   

 

 

   

 

 

 

Balance as of April 30,

   $ 2,157      $ 1,729      $ 539