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NET INCOME (LOSS) PER SHARE | 3 Months Ended
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Jun. 30, 2013
NET INCOME (LOSS) PER SHARE [Abstract] |
NET INCOME (LOSS) PER SHARE | NOTE 10 NET INCOME (LOSS) PER SHARE The following is the computation of basic and diluted net loss per share (in thousands, except per share data):
|  | Three Months Ended
|  | June 30, 2013 |  | June 30, 2012
Net income (loss) |  | $ | 3,393 |  | $ | (16,660 | )
Divided by |  |  |  |  |  |  |
Weighted average shares and common share equivalents ("CSE"): |  |  |  |  |  |  |
Basic |  |  | 243,309 |  |  | 236,628 |
Dilutive CSE from stock plans |  |  | 2,463 |  |  | - |
Dilutive CSE from purchase plan |  |  | 72 |  |  | - |
Diluted |  |  | 245,844 |  |  | 236,628 |
Basic and diluted net income (loss) per share |  | $ | 0.01 |  | $ | (0.07 | )
The computations of diluted net income (loss) per share for the periods presented exclude the following because the effect would have been anti-dilutive: At June 30, 2013 and 2012, 31.2 million weighted equivalent shares of 3.50% convertible subordinated notes were excluded. At June 30, 2013, 42.5 million weighted equivalent shares of 4.50% convertible subordinated notes were excluded. Stock options to purchase 10.7 million and 18.9 million weighted-average shares at June 30, 2013 and 2012, respectively, were excluded. Unvested restricted stock units of 7.5 million and 8.7 million weighted-average shares at June 30, 2013 and 2012, respectively, were excluded.

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