STOCKHOLDERS' EQUITY (Tables)

12 Months Ended

Jan. 01, 2016

STOCKHOLDERS' EQUITY

Summary of changes in restricted share and option awards outstanding

	Restricted shares			Options
							Aggregate
		Wtd. Avg.			Wtd. Avg.		Intrinsic
	Shares	Grant Price		Shares	Ex. Price		Value
December 31, 2012	50	$	31.35	341	$	25.62	$	4,300
Granted	58		20.29	68		20.71		1,191
Vested or Exercised	(8)		19.57	(2)		12.29		(52)
Forfeited	—		—	(24)		(30.29)		(1,644)
December 31, 2013	100	$	24.12	383	$	24.52		5,251
Granted	61		23.27	70		24.28		977
Vested or Exercised	(39)		27.35	(13)		2.87		(460)
Forfeited	—		—	(13)		(24.57)		(816)
December 31, 2014	122	$	22.68	427	$	24.89	$	5,696
Granted	100		39.97	56		37.30		52
Vested or Exercised	(45)		22.87	(12)		23.97		(171)
Forfeited	—		—	(4)		(26.35)		(258)
January 1, 2016	177	$	32.39	467	$	26.39		5,529

Summary of information about stock options

	Options Outstanding				Options Exercisable
		Wtd. Avg.				Wtd. Avg.
Range of		Remaining	Wtd. Avg.			Remaining	Wtd. Avg.
Exercise		Contractual	Exercise			Contractual	Exercise
Price	Shares	Life	Price		Shares	Life	Price
$0.00-20.00	107	1.61	$	19.41	100	1.39	$	19.41
$20.01-30.00	213	6.52	$	22.92	122	5.47	$	22.81
Over $30.00	147	5.81	$	36.46	90	3.81	$	35.95
	467	5.17	$	26.39	312	3.69	$	25.49

Schedule of exercisable options and related information

	January 1, 2016		December 31, 2014		December 31, 2013
Exercisable at end of year		312		273		259
Weighted average price	$	25.49	$	25.59	$	24.89
Weighted average fair value of options granted during the year	$	12.35	$	11.61	$	9.59

Schedule of unvested options

		Wtd. Avg.
	Shares	Ex. Price
December 31, 2014	154	$	23.65
Vested	55		24.73
Granted	56		37.30
Forfeited	—		(24.08)
January 1, 2016	155	$	28.20

Schedule of assumptions used in determining the fair value option awards

	Equivalent		Equivalent		Implied
Grant date	interest rate		volatility		expected lives
March 2, 2015	2.07	%	32.50	%	6.86
March 17, 2014	2.68	%	40.00	%	8.32
March 1, 2013	1.86	%	40.00	%	8.33