Total share-based compensation expense, related to the company’s stock options, restricted stock units, stock grant awards and employee stock purchase plan is included below.
| Quarter Ended | Nine Months Ended | |||||||||||||||||
|
September 26,
|
June 27, 2014 |
September 27,
|
September 26,
|
September 27,
|
||||||||||||||
| Cost of revenues | $ | 1.7 | $ | 1.7 | $ | 1.3 | $ | 4.8 | $ | 3.8 | ||||||||
| Research and development | 2.2 | 2.2 | 1.5 | 6.2 | 4.6 | |||||||||||||
| Selling and marketing | 2.1 | 2.2 | 1.4 | 5.8 | 4.1 | |||||||||||||
| General and administrative | 5.1 | 7.3 | 2.8 | 16.2 | 10.9 | |||||||||||||
| Total share-based compensation expense | $ | 11.1 | $ | 13.4 | $ | 7.0 | $ | 33.0 | $ | 23.4 | ||||||||
