Stock-Based Compensation (Tables)

3 Months Ended

Mar. 28, 2014

Stock-Based Compensation Expense Included in Selling, General and Administrative Expenses Related to Stock Options and Restricted Stock Awards

We maintain various compensation plans for officers, other employees, and non-employee members of our Board of Directors. Stock-based compensation expense included in selling, general and administrative expenses related to stock options on a straight-line, single-award basis, restricted stock awards and restricted stock units included in the accompanying Consolidated Statements of Income were as follows (U.S. dollars in millions, except per share data):



	Quarter ended
	March 28, 2014		March 29, 2013
Stock-based compensation expense	$	3.2	$	2.9

Stock Option Grants

The following table lists the various stock option grants from our 2011 Plan for the quarter ended March 29, 2013:



Stock Option Grant	Number of Options Granted	Exercise Price		Fair Value
February 20, 2013 - Chairman and Chief Executive Officer	161,000	$	26.52	$	8.38

Restricted Stock Units Award Activity

7. Stock-Based Compensation (continued)

The following table lists the various restricted stock awards and related compensation expense under the Directors Equity Plan for the quarters ended March 28, 2014 and March 29, 2013 (U.S. dollars in millions except share and per share data):



Date of Award	Number of Restricted Stock Awarded	Price Per Share		Compensation Expense
January 2, 2014	26,117	$	28.15	$	0.7
January 2, 2013	26,201	26.72		0.7

Schedule of Compensation Expense Related to Restricted Stock Units

The following table lists the compensation expense related to RSUs for the quarters ended March 28, 2014 and March 29, 2013.



	Quarter ended
	March 28, 2014		March 29, 2013
RSUs compensation expense	$	1.0	$	0.4