Employee Benefit Plans (Defined Benefit Plans, Combined Funded Status And Amounts) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Jan. 01, 2011	Jan. 02, 2010
Employee Benefit Plans [Abstract]
Benefit obligation at end of prior year	$ 50,869	$ 46,827
Service cost	255	45	100
Interest cost	2,633	2,679	3,001
Actuarial loss	7,842	3,524
Benefits paid	(2,209)	(2,134)
Administrative expenses paid	(256)	(72)
Benefit Obligation at End of Year	59,134	50,869	46,827
Fair value of plan assets at end of prior year	32,928	30,369
Actual return on plan assets	632	3,091
Employer contributions	3,797	1,674
Fair Value of Plan Assets at End of Year	34,892	32,928	30,369
Deficiency of plan assets over projected benefit obligation	(24,242)	(17,941)
Unrecognized prior service cost	71	82
Unrecognized net actuarial loss	25,127	15,992
Prepaid (Accrued) Pension Cost (Included in Retirement Plan Obligations)	956	(1,867)
Accrued benefit cost - current	(2,068)	(1,997)
Accrued benefit cost - long-term	(22,174)	(15,944)
Accumulated other comprehensive loss	25,198	16,074
Net Recognized Amount	956	(1,867)
Accumulated Benefit Obligation	$ 59,134	$ 50,869