| Three Months Ended | Year Ended | |||||||||||||||||||||||||||||||
|
December 31, 2014 |
September 30, 2014 |
December 31, 2013 |
December 31, 2014 |
December 31, 2013 |
||||||||||||||||||||||||||||
| GAAP effective tax rate |
47 |
% |
|
49 |
% |
|
171 |
% |
|
48 |
% |
|
181 |
% |
|
|||||||||||||||||
| Adjustment to GAAP effective tax rate |
(11 |
)% |
|
(13 |
)% |
|
(135 |
)% |
|
(12 |
)% |
|
(145 |
)% |
|
|||||||||||||||||
| Non-GAAP effective tax rate |
36 |
% |
|
36 |
% |
|
36 |
% |
|
36 |
% |
|
36 |
% |
|
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|
Rambus Reports Fourth Quarter and Fiscal Year 2014 Financial Results
|
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|
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|
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