Stock Based Compensation (Tables)

12 Months Ended

Dec. 29, 2017

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

Schedule Of Share Based Compensation Included In Net Income

Total share based compensation included in net income for the years ended December 29, 2017, December 30, 2016, and January 1, 2016 is as follows:

	Year Ended
	December 29,		December 30,		January 1,
	2017		2016		2016
Restricted stock units	$	7,801	$	7,550	$	6,776
Stock options and stock appreciation rights		—		—		2,658
Common stock subject to vesting requirements		2,515		1,215		927
	$	10,316	$	8,765	$	10,361

Summary Of Stock Option Activity Under The Company's Stock Option Plans

Stock option activity under the Company’s stock option plans for the year ended December 29, 2017 is summarized as follows:

	Option Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Term		Aggregate Intrinsic Value
Outstanding as of December 30, 2016		230,167		$	4.00
Exercised		(50,000	)		4.00
Forfeited or expired		—			—
Outstanding as of December 29, 2017		180,167		$	4.00		4.22	$	2,109,818
Exercisable at December 29, 2017		180,167		$	4.00		4.22	$	2,109,818

A summary of the Company’s stock option activity for the years ended December 30, 2016 and January 1, 2016 was as follows:

	December 30, 2016				January 1, 2016
	Option Shares		Weighted Average Exercise Price		Option Shares			Weighted Average Exercise Price
Outstanding at beginning of year		230,167	$	4.00		297,667			4.00
Exercised		—		—		(67,500	)		3.99
Forfeited or expired		—		—		—			—
Outstanding at end of year		230,167	$	4.00		230,167		$	4.00
Exercisable at end of year		230,167	$	4.00		90,167		$	4.00

Other Information Pertaining To Stock Option Activity

Other information pertaining to stock option activity during the years ended December 29, 2017, December 30, 2016, and January 1, 2016 was as follows (in thousands):

	Year Ended
	December 29, 2017		December 30, 2016		January 1, 2016
Total intrinsic value of stock options exercised	$	803	$	—	$	660

Summary Of Activity For Common Stock Subject To Vesting Requirements

The activity for common stock subject to vesting requirement s for the year ended December 29, 2017 was as follows:

	Number of Shares of Common Stock Subject to Vesting Requirements			Weighted Average Grant-Date Fair Value
Nonvested balance as of December 30, 2016		505,060		$	9.00
Granted		182,279			19.82
Vested		(248,587	)		9.11
Forfeited		(7,728	)		8.99
Nonvested balance as of December 29, 2017		431,024		$	13.52

Stock Appreciation Rights (SARs) [Member]

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

Summary Of Stock Option Activity Under The Company's Stock Option Plans

SAR activity for the year ended December 29, 2017 was as follows:

	Number of SARs		Weighted Average Exercise Price		Weighted Average Fair Value
Outstanding as of December 30, 2016		2,916,563	$	4.00		1.31
Expired		—		—		—
Outstanding as of December 29, 2017		2,916,563	$	4.00	$	1.31
Exercisable at December 29, 2017		2,916,563	$	4.00	$	1.31

Summary Of Assumptions Used To Determine Fair Value

The following assumptions were used to determine the fair value of the SARs granted to employees:

Expected volatility		43	%
Risk-free rate	0.35% -1.00%
Expected term (in years)	2-6

Restricted Stock Units (RSUs) [Member]

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

Summary Of Restricted Stock Unit Activity

Restricted stock unit activity for the year ended December 29, 2017, was as follows:

	Number of Restricted Stock Units			Weighted Average Grant-Date Fair Value
Nonvested balance as of December 30, 2016		1,779,480		$	9.02
Granted		674,592			16.60
Vested		(862,731	)		7.77
Forfeited		(71,703	)		13.24
Nonvested balance as of December 29, 2017		1,519,638		$	12.96