Annual report pursuant to Section 13 and 15(d)

Stock-Based Compensation (Details 1)

v3.3.0.814
Stock-Based Compensation (Details 1) - 2004 Stock Incentive Plan [Member] - Stock Options [Member]
$ / shares in Units, $ in Thousands
 12 Months Ended
Mar. 31, 2015
USD ($)
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]  
Outstanding on March 31, 2014 1,835,445
Shares, Granted 290,000
Shares, Exercised (415,000)
Shares, Forfeited (287,500)
Shares, Expired (252,430)
Outstanding on March 31, 2015 1,170,515
Vested or expected to vest as of March 31, 2015 1,121,371
Exercisable on March 31, 2015 697,682
Weighted-Average Exercise Price Per Share, Outstanding on March 31, 2014 | $ / shares $ 2.02
Weighted-Average Exercise Price Per Share, Granted | $ / shares 1.75
Weighted-Average Exercise Price Per Share, Exercised | $ / shares 0.62
Weighted-Average Exercise Price Per Share, Forfeited | $ / shares 2.45
Weighted-Average Exercise Price Per Share, Expired | $ / shares 2.68
Weighted-Average Exercise Price Per Share, Outstanding on March 31, 2015 | $ / shares 2.20
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price | $ / shares 2.22
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price | $ / shares $ 2.38
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term 2 years 10 months 24 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term 2 years 9 months 4 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term 1 year 4 months 28 days
Aggregate Intrinsic Value, Outstanding on March 31, 2015 | $ $ 0 [1]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value | $ 0 [1]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value | $ $ 0 [1]
[1] The intrinsic value for the stock options is calculated based on the difference between the exercise price of the underlying awards and the Westell Technologies’ close stock price as of the reporting date.