Stock-Based Compensation (Tables)

6 Months Ended

Jun. 27, 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):



	Quarter ended				Six months ended
	June 27, 2014		June 28, 2013		June 27, 2014		June 28, 2013
Stock-based compensation expense	$	2.3	$	2.2	$	5.5	$	5.1

Stock Option Grants

The following table lists the various stock option grants from our 2014 Plan and Prior Plans for the six months ended June 27, 2014 and June 28, 2013:



Stock Option Grant	Number of Options Granted	Exercise Price		Fair Value
April 30, 2014 - Chairman and Chief Executive Officer	161,000	$	28.89	$	6.26	⁽¹⁾
February 20, 2013 - Chairman and Chief Executive Officer	161,000	26.52		8.38		⁽²⁾

⁽¹⁾ Options granted under the 2014 Plan

⁽²⁾ Options granted under Prior Plans

Restricted Stock Units Award Activity

The following table lists the various restricted stock awards and related compensation expense under Prior Plans for the quarters and six months ended June 27, 2014 and June 28, 2013 (U.S. dollars in millions except share and per share data):



Date of Award	Shares 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 and six months ended June 27, 2014 and June 28, 2013 (U.S. dollars in millions).



	Quarter ended				Six months ended
	June 27, 2014		June 28, 2013		June 27, 2014		June 28, 2013
RSUs compensation expense	$	1.0	$	0.7	$	2.0	$	1.1