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INCOME TAXES (Tables)
12 Months Ended
Sep. 30, 2012
INCOME TAXES [Abstract]  
Schedule of income before income taxes
Income before income taxes was as follows:

   
Year Ended September 30,
 
   
2012
  
2011
  
2010
 
           
Domestic
 $55,555  $54,886  $39,835 
Foreign
  7,316   24,026   33,442 
Total
 $62,871  $78,912  $73,277 
Schedule of taxes on income by jurisdiction
Taxes on income consisted of the following:

   
Year Ended September 30,
 
   
2012
  
2011
  
2010
 
U.S. federal and state:
         
Current
 $19,975  $15,700  $15,372 
Deferred
  (308)  6,194   (2,643)
Total
 $19,667  $21,894  $12,729 
              
Foreign:
            
Current
 $5,593  $6,616  $10,597 
Deferred
  (3,215)  (1,260)  493 
Total
  2,378   5,356   11,090 
Total U.S. and foreign
 $22,045  $27,250  $23,819 
Income tax rate reconciliation
The provision for income taxes at our effective tax rate differed from the statutory rate as follows:

   
Year Ended September 30,
 
   
2012
  
2011
  
2010
 
           
Federal statutory rate
  35.0%  35.0%  35.0%
U.S. benefits from research and experimentation activities
  (0.5)  (2.0)  (0.6)
State taxes, net of federal effect
  0.2   0.6   0.5 
Foreign income at other than U.S. rates
  (1.9)  (2.8)  (2.7)
Executive compensation
  0.8   1.4   - 
Share-based compensation
  0.7   3.3   0.3 
Adjustment of prior amounts, net of valuation allowance
  0.9   -   - 
Domestic production deduction
  (0.5)  (0.8)  (0.1)
Tax-exempt interest income
  (0.0)  (0.1)  (0.1)
Other, net
  0.4   (0.1)  0.2 
Provision for income taxes
  35.1%  34.5%  32.5%
Reconciliation of gross unrecognized tax benefits
The following table presents the changes in the balance of gross unrecognized tax benefits during the last three fiscal years:

Balance September 30, 2009
 $249 
Additions for tax positions relating to the current fiscal year
  - 
Additions for tax positions relating to prior fiscal years
  153 
Settlements with taxing authorities
  (28)
Lapse of statute of limitations
  (201)
Balance September 30, 2010
  173 
Additions for tax positions relating to the current fiscal year
  123 
Additions for tax positions relating to prior fiscal years
  307 
Settlements with taxing authorities
  - 
Lapse of statute of limitations
  - 
Balance September 30, 2011
  603 
Additions for tax positions relating to the current fiscal year
  51 
Additions for tax positions relating to prior fiscal years
  114 
Settlements with taxing authorities
  (353)
Lapse of statute of limitations
  (132)
Balance September 30, 2012
 $283 
Schedule of significant components of deferred income tax
Significant components of deferred income taxes were as follows:

   
September 30,
 
   
2012
  
2011
 
Deferred tax assets:
      
Employee benefits
 $4,035  $3,246 
Inventory
  2,930   2,886 
Bad debt reserve
  1,708   387 
Share-based compensation expense
  12,659   12,184 
Net operating losses
  2,292   768 
Other
  2,656   1,558 
Valuation allowance
  (1,378)  - 
Total deferred tax assets
 $24,902  $21,029 
          
Deferred tax liabilities:
        
Translation adjustment
 $7,966  $10,576 
Depreciation and amortization
  3,776   1,568 
Unremitted foreign earnings
  1,810   3,647 
Other
  645   127 
Total deferred tax liabilities
 $14,197  $15,918