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Nature of Operations and Summary of Significant Accounting Policies (Tables)
12 Months Ended
Sep. 30, 2013
Accounting Policies [Abstract]  
Potentially Dilutive Common Shares

At September 30, 2013, 2012 and 2011, the following potentially dilutive common shares were excluded from the net loss per share calculation, as they would have been antidilutive:

 

     2013      2012      2011  

Stock options

     2,824,964         3,512,286         4,553,904   

Warrants

     6,667         6,667         132,189   

Restricted stock units

     692,504         515,834         300,000   
  

 

 

    

 

 

    

 

 

 

Total potentially dilutive common shares outstanding

     3,524,135         4,034,787         4,986,093   
  

 

 

    

 

 

    

 

 

 
Computation of Basic and Diluted Net Loss Per Share

The computation of basic and diluted net loss per share for the fiscal years ended September 30, 2013, 2012 and 2011 is as follows:

 

     2013     2012     2011  

Net loss

   $ (7,275,706   $ (7,839,996   $ (125,057
  

 

 

   

 

 

   

 

 

 

Weighted-average common shares and share equivalents outstanding—basic

     27,492,670        25,124,179        21,506,508   

Effect of dilutive stock options

     —          —          —     
  

 

 

   

 

 

   

 

 

 

Weighted-average common shares and share equivalents outstanding—diluted

     27,492,670        25,124,179        21,506,508   
  

 

 

   

 

 

   

 

 

 

Net loss per share:

      

Basic

   $ (0.26   $ (0.31   $ (0.01

Diluted

   $ (0.26   $ (0.31   $ (0.01
Summary of Accounts Receivable

Accounts receivable, net, is as follows (in thousands):

 

     September 30,
2013
    September 30,
2012
 

Accounts receivable

   $ 1,506,627      $ 1,115,084   

Less: Allowance for doubtful accounts

     (12,000     (17,773
  

 

 

   

 

 

 

Accounts receivable, net

   $ 1,494,627      $ 1,097,311   
  

 

 

   

 

 

 
Summary of Property and Equipment

The following is a summary of property and equipment as of September 30, 2013 and 2012:

 

     2013     2012  

Property and equipment—at cost:

    

Equipment

   $ 1,054,868      $ 684,552   

Furniture and fixtures

     227,189        130,559   

Leasehold improvements

     975,838        65,227   
  

 

 

   

 

 

 
     2,257,895        880,338   

Less: accumulated depreciation and amortization

     (628,231     (460,223

Construction in progress

     —          70,964   
  

 

 

   

 

 

 

Total property and equipment, net

   $ 1,629,664      $ 491,079   
  

 

 

   

 

 

 
Components of Comprehensive Loss

The following table summarizes the components of comprehensive loss for the fiscal years ended September 30, 2013, 2012 and 2011:

 

     2013     2012     2011  

Net loss

   $ (7,275,706   $ (7,839,996   $ (125,057

Other comprehensive loss:

      

Change in unrealized gains (losses) on marketable securities

     2,454        9,239        (9,855
  

 

 

   

 

 

   

 

 

 

Total comprehensive loss

   $ (7,273,252   $ (7,830,757   $ (134,912