Stock-Based Compensation (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 29, 2014		Mar. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense recognized	$ 941		$ 1,048
Unrecognized Compensation Cost	11,570
Expiration date of the 2007 stock incentive plan	May 22, 2017
Maximum number of shares granted under restricted stock, unrestricted stock, RSU's and stock options to officers, employees and employee directors (in shares)	3,000,000
Stock Options Outstanding:
Balance	109,000
Exercised (in shares)	0
Balance	109,000
Balance (in dollars per share)	$ 15.24
Weighted average remaining contractual life of options outstanding	2 years 11 months 23 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest [Abstract]
Vested and expected to vest (in dollars per share)	$ 15.24
Stock price (in dollars per share)	$ 14.49
Stock options exercised (in shares)	0
Intrinsic value under share based compensation scheme	56
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense recognized	0		12
Unrecognized Compensation Cost	0
Weighted Average Remaining Amortization Periods	0 years
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense recognized	810		928
Unrecognized Compensation Cost	11,570
Weighted Average Remaining Amortization Periods	1 year 8 months 12 days
Equity Awards Other Than Options Outstanding:
Balance (in shares)	1,059
Balance (in dollars per share)	$ 13.40
Granted (in shares)	336
Granted (in dollars per share)	$ 13.48
Vested (in shares)	(146)	[1]
Vested (in dollars per share)	$ 15.87	[1]
Cancelled or forfeited (in shares)	(102)
Cancelled or forfeited (in dollars per share)	$ 17.45
Balance (in shares)	1,147
Balance (in dollars per share)	$ 12.75
Expected to vest at March 29, 2014 (in shares)	760
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Ending Balance	1,147
Phantom Share Units (PSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense recognized	131		108
Unrecognized Compensation Cost	$ 0
Weighted Average Remaining Amortization Periods	0 years
Maximum number of shares granted under restricted stock, unrestricted stock, RSU's and stock options to officers, employees and employee directors (in shares)	300,000
Equity Awards Other Than Options Outstanding:
Balance (in shares)	107
Granted (in shares)	10
Granted (in dollars per share)	$ 13.12
Dividend equivalents issued	1
Redeemed for common stock	0
Balance (in shares)	118
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Ending Balance	118
Scheduled to Vest January 1, 2015 [Member] | Performance Vested Restricted Stock Units [Member]
Equity Awards Other Than Options Outstanding:
Balance (in shares)	276
Expected to vest at March 29, 2014 (in shares)	0
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Not Expected To Vest Outstanding Number	276
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Ending Balance	276
Scheduled to Vest January 1, 2016 [Member] | Performance Vested Restricted Stock Units [Member]
Equity Awards Other Than Options Outstanding:
Balance (in shares)	222
Expected to vest at March 29, 2014 (in shares)	111
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Not Expected To Vest Outstanding Number	111
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Ending Balance	222
Scheduled to Vest January 1, 2017 [Member] | Performance Vested Restricted Stock Units [Member]
Equity Awards Other Than Options Outstanding:
Balance (in shares)	192
Expected to vest at March 29, 2014 (in shares)	192
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Not Expected To Vest Outstanding Number	0
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Ending Balance	192

[1] The number of RSUs vested includes shares that the Company withheld on behalf of employees to satisfy the statutory tax withholding requirements.