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Stock Options Plans and Stock-Based Compensation (Tables)

12 Months Ended

Jan. 02, 2016

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Activities relating to restricted stock awards

The table below summarizes activity relating to restricted stock units:

	Number of Shares Underlying Restricted Stock			Weighted Average Grant Date Fair Value
Outstanding at December 29, 2012	941,030			$	24.09
Granted	521,056			25.87
Vested	(348,141	)		22.57
Forfeited	(186,291	)		24.91
Outstanding at December 28, 2013	927,654			$	25.50
Granted	372,159			38.25
Vested	(318,367	)		25.38
Forfeited	(71,591	)		28.42
Outstanding at December 27, 2014	909,855			$	30.53
Granted	576,410			32.33
Vested	(340,754	)		29.13
Forfeited	(121,142	)		31.49
Outstanding at January 2, 2016	1,024,369			$	31.90

Summary of stock option plan activity

The table below summarizes stock option plan activity:

	Number of Shares			Weighted Average Exercise Price				Weighted  Average Remaining Contractual Term		Aggregate Intrinsic Value(1)
Outstanding at December 29, 2012	2,503,667			$	18.27
Granted	293,325			24.60
Exercised	(840,951	)		16.21
Canceled	(185,666	)		22.16
Outstanding at December 28, 2013	1,770,375			$	19.89
Granted	233,181			37.10
Exercised	(486,252	)		18.39
Canceled	(43,984	)		27.17
Outstanding at December 27, 2014	1,473,320			$	22.89
Granted	323,104			32.58
Exercised	(390,085	)		16.57
Canceled	(118,789	)		28.41
Outstanding at January 2, 2016	1,287,550			$	26.73			4.00 years		$11.6 million
Vested and expected to vest at January 2, 2016	1,230,537			$	26.45			3.90 years		$11.4 million
Exercisable as of January 2, 2016	768,184			$	23.18			2.74 years		$9.6 million
Weighted average fair value of options granted during the fiscal year ended January 2, 2016				$	13.21
Options available for future grant at January 2, 2016	2,484,296

 _________________________

(1) The aggregate intrinsic value on the table was calculated based upon the positive difference between the closing market value of the Company’s stock on January 2, 2016 of $35.40 and the exercise price of the underlying option.

Summary of information about stock options outstanding

The following table summarizes information about stock options outstanding at January 2, 2016:

		Options Outstanding									Options Exercisable
Range of Exercise Prices		Number Outstanding			Weighted Average Remaining Contractual Life		Weighted  Average Exercise Price				Number Exercisable			Weighted Average Exercise Price
$  3.54 - $ 13.46		81,723			2.88 years		$	7.97			78,713			$	8.09
14.52 - 14.52		144,017			1.25		14.52				144,017			14.52
17.70 - 21.23		82,171			1.61		18.44				73,194			18.41
22.86 - 22.86		166,757			4.10		22.86				112,252			22.86
24.53 - 26.59		167,468			2.85		25.75				153,635			25.71
29.60 - 32.38		162,225			6.51		31.04				1,500			31.22
33.29 - 33.48		159,940			3.27		33.42				125,453			33.46
33.72 - 34.30		168,599			6.24		34.13				12,671			33.72
34.67 - 37.08		107,648			5.34		35.83				44,991			35.66
43.35 -  43.35		47,002			4.95		43.35				21,758			43.35
$ 3.54 -  $43.35		1,287,550			4.00 years		$	26.73			768,184			$	23.18

Activities relating to restricted stock units

The table below summarizes activity relating to restricted stock units:

	Number of Shares Underlying Restricted Stock			Weighted Average Grant Date Fair Value
Outstanding at December 29, 2012	941,030			$	24.09
Granted	521,056			25.87
Vested	(348,141	)		22.57
Forfeited	(186,291	)		24.91
Outstanding at December 28, 2013	927,654			$	25.50
Granted	372,159			38.25
Vested	(318,367	)		25.38
Forfeited	(71,591	)		28.42
Outstanding at December 27, 2014	909,855			$	30.53
Granted	576,410			32.33
Vested	(340,754	)		29.13
Forfeited	(121,142	)		31.49
Outstanding at January 2, 2016	1,024,369			$	31.90

X

- Definition

Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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