v2.4.0.6
Income Taxes (Tables)
12 Months Ended
Dec. 31, 2011
TAXES [Abstract]  
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Our income tax provision consists of the following components for 2011, 2010, and 2009 (in thousands):
 
2011
 
2010
 
2009
Current
 

 
 

 
 

Federal
$
30,990

 
$
85,848

 
$
(5,839
)
State
131

 
38

 
37

Foreign source withholding tax
5,453

 
35,707

 
40,997

 
36,574

 
121,593

 
35,195

Deferred
 

 
 

 
 

Federal
(21,308
)
 
(31,747
)
 
909

State
(416
)
 
277

 

Foreign source withholding tax
20,603

 
(5,292
)
 
(12,316
)
Reversal of valuation allowance

 

 

(Decrease) increase in valuation allowance — federal
(313
)
 

 
1,659

 
(1,434
)
 
(36,762
)
 
(9,748
)
Total
$
35,140

 
$
84,831

 
$
25,447

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
The deferred tax assets and liabilities are comprised of the following components at December 31, 2011 and 2010 (in thousands):
 
2011
 
Federal
 
State
 
Foreign
 
Total
Net operating losses
$

 
$
73,754

 
$

 
$
73,754

Deferred revenue, net
56,128

 
435

 
22,751

 
79,314

Foreign tax credits

 

 

 

Stock compensation
10,748

 
1,686

 

 
12,434

Patent amortization
11,909

 
35

 

 
11,944

Depreciation
1,182

 
162

 

 
1,344

Other accrued liabilities
2,726

 
447

 

 
3,173

Other employee benefits
938

 
159

 

 
1,097

 
83,631

 
76,678

 
22,751

 
183,060

Less: valuation allowance
(2,225
)
 
(76,272
)
 

 
(78,497
)
Net deferred tax asset
$
81,406

 
$
406

 
$
22,751

 
$
104,563

 
2010
 
Federal
 
State
 
Foreign
 
Total
Net operating losses
$

 
$
60,187

 
$

 
$
60,187

Deferred revenue, net
43,042

 
96

 
37,901

 
81,039

Foreign tax credits

 

 

 

Stock compensation
8,011

 
1,311

 

 
9,322

Patent amortization
11,321

 
2

 

 
11,323

Depreciation
1,641

 
233

 

 
1,874

Other accrued liabilities
2,115

 
362

 

 
2,477

Other employee benefits
898

 
152

 

 
1,050

 
67,028

 
62,343

 
37,901

 
167,272

Less: valuation allowance
(1,659
)
 
(62,375
)
 

 
(64,034
)
Net deferred tax asset
$
65,369

 
$
(32
)
 
$
37,901

 
$
103,238

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
The following is a reconciliation of income taxes at the federal statutory rate with income taxes recorded by the Company for the years ended December 31, 2011, 2010, and 2009 (in thousands):
 
2011
 
2010
 
2009
Tax at U.S. statutory rate
$
43,612

 
$
83,456

 
$
39,446

Foreign withholding tax, with no U.S. foreign tax credit

 

 

State tax provision
(14,251
)
 
(1,252
)
 
24

Change in federal and state valuation allowance
13,608

 
1,554

 
1,659

Adjustment to tax credits

 

 
(19,055
)
Adjustments to uncertain tax positions
(6,775
)
 

 
2,655

Other
(1,054
)
 
1,073

 
718

Total tax provision
$
35,140

 
$
84,831

 
$
25,447

Summary of Positions for which Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Table Text Block]
The following is a roll forward of our total gross unrecognized tax benefits, which if reversed would impact the effective tax rate, for the fiscal years 2009 through 2011 (in thousands):
 
2011
 
2010
 
2009
Balance as of January 1
$
6,459

 
$
6,459

 
$
4,404

Tax positions related to current year:
 

 
 

 
 

Additions

 

 

Reductions

 

 

Tax positions related to prior years:
 
 
 
 
 
Additions

 

 
2,655

Reductions
(6,459
)
 

 

Settlements

 

 
(600
)
Lapses in statues of limitations

 

 

Balance as of December 31
$

 
$
6,459

 
$
6,459