|
STOCK INCENTIVE PLANS AND SHARE-BASED COMPENSATION (Tables)
|
6 Months Ended |
|
Sep. 30, 2012
|
| Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
|
| Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block] |
The following table summarizes share-based compensation (in thousands):
|
|
Three Months Ended |
|
Six Months Ended |
|
|
September 30,
2012 |
|
September 30,
2011 |
|
September 30,
2012 |
|
September 30,
2011 |
| Share-based compensation: |
|
|
|
|
|
|
|
|
|
|
|
|
| Cost of revenue |
|
$ |
642 |
|
$ |
568 |
|
$ |
1,213 |
|
$ |
1,023 |
| Research and development |
|
|
947 |
|
|
1,031 |
|
|
1,847 |
|
|
1,671 |
| Sales and marketing |
|
|
1,246 |
|
|
1,213 |
|
|
2,330 |
|
|
1,932 |
|
General and administrative |
|
|
891 |
|
|
993 |
|
|
2,623 |
|
|
2,196 |
|
|
$ |
3,726 |
|
$ |
3,805 |
|
$ |
8,013 |
|
$ |
6,822 |
|
| Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block] |
The following table summarizes share-based compensation (in thousands):
|
|
Three Months Ended |
|
Six Months Ended |
|
|
September 30,
2012 |
|
September 30,
2011 |
|
September 30,
2012 |
|
September 30,
2011 |
|
Share-based compensation by type of award: |
|
|
|
|
|
|
|
|
|
|
|
|
Stock options |
|
$ |
247 |
|
$ |
580 |
|
$ |
1,206 |
|
$ |
1,533 |
Restricted stock |
|
|
3,028 |
|
|
2,512 |
|
|
5,781 |
|
|
4,209 |
Stock purchase plan |
|
|
451 |
|
|
713 |
|
|
1,026 |
|
|
1,080 |
|
|
$ |
3,726 |
|
$ |
3,805 |
|
$ |
8,013 |
|
$ |
6,822 |
|
| Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] |
The weighted-average grant date fair values of employee stock option grants, as well as the weighted-average assumptions used in calculating these values for the first six months of fiscal 2012 were based on estimates at the date of grant as follows:
|
|
Three Months Ended |
|
Six Months Ended |
|
|
September 30,
2012 |
|
September 30,
2011 |
|
September 30,
2012 |
|
September 30,
2011 |
| Option life (in years) |
|
N/A |
|
N/A |
|
N/A |
|
|
4.0 |
|
| Risk-free interest rate |
|
N/A |
|
N/A |
|
N/A |
|
|
1.57 |
% |
| Stock price volatility |
|
N/A |
|
N/A |
|
N/A |
|
|
112.33 |
% |
| Weighted-average grant date fair value |
|
N/A |
|
N/A |
|
N/A |
|
$ |
1.91 |
|
| Schedule of Share-based Payment Award, Employee Stock Purchase Plan, Valuation Assumptions [Table Text Block] |
The weighted-average grant date fair values and the assumptions used in calculating fair values for the three and six month periods ended September 30, 2012 and 2011 are as follows:
|
|
Three and Six Months Ended |
|
|
September 30,
2012 |
|
September 30,
2011 |
| Option life (in years) |
|
|
0.5 |
|
|
|
0.5 |
|
| Risk-free interest rate |
|
|
0.15 |
% |
|
|
0.08 |
% |
| Stock price volatility |
|
|
74.81 |
% |
|
|
56.27 |
% |
| Weighted-average grant date fair value |
|
$ |
0.51 |
|
|
$ |
0.54 |
|
|
| Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] |
A summary of activity relating to our stock options follows (options and aggregate intrinsic value in thousands):
|
|
Options |
|
Weighted-
Average
Exercise Price |
|
Weighted-
Average
Remaining
Contractual Term |
|
Aggregate
Intrinsic Value |
| Outstanding as of March 31, 2012 |
|
19,394 |
|
|
$ |
2.32 |
|
|
|
|
|
| Exercised |
|
(267 |
) |
|
|
0.97 |
|
|
|
|
|
| Forfeited |
|
(283 |
) |
|
|
2.61 |
|
|
|
|
|
| Expired |
|
(2,350 |
) |
|
|
3.69 |
|
|
|
|
|
| Outstanding as of September 30, 2012 |
|
16,494 |
|
|
$ |
2.14 |
|
2.44 |
|
$ |
3,519 |
| Vested and expected to vest at September 30, 2012 |
|
16,374 |
|
|
$ |
2.14 |
|
2.42 |
|
$ |
3,513 |
| Exercisable as of September 30, 2012 |
|
15,379 |
|
|
$ |
2.13 |
|
2.22 |
|
$ |
3,413 |
|
| Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] |
A summary of activity relating to our restricted stock follows (shares in thousands):
|
|
Shares |
|
Weighted-Average
Grant Date
Fair Value |
| Nonvested at March 31, 2012 |
|
8,861 |
|
|
$ |
2.75 |
| Granted |
|
5,299 |
|
|
|
2.00 |
| Vested |
|
(3,017 |
) |
|
|
2.60 |
| Forfeited |
|
(405 |
) |
|
|
2.32 |
| Nonvested at September 30, 2012 |
|
10,738 |
|
|
$ |
2.44 |
|