Debt (Schedule Of Long-Term Debt) (Details)															6 Months Ended		6 Months Ended		6 Months Ended
	Jun. 24, 2012 USD ($)	Jun. 24, 2012 EUR (€)	Dec. 25, 2011 USD ($)		Jun. 24, 2012 Senior Secured Credit Facility [Member] USD ($)		Dec. 25, 2011 Senior Secured Credit Facility [Member] USD ($)		Jun. 24, 2012 Senior Secured Notes [Member] USD ($)		Dec. 25, 2011 Senior Secured Notes [Member] USD ($)		Jun. 24, 2012 $125 Million Variable Interest Rate Revolving Credit Facility Maturing In 2014 [Member] Senior Secured Credit Facility [Member] USD ($)	Dec. 25, 2011 $125 Million Variable Interest Rate Revolving Credit Facility Maturing In 2014 [Member] Senior Secured Credit Facility [Member] USD ($)	Jun. 24, 2012 $25 Million 4.00% Fixed Interest Rate Series A Senior Secured Notes Maturing In 2015 [Member] Senior Secured Notes [Member] USD ($)	Dec. 25, 2011 $25 Million 4.00% Fixed Interest Rate Series A Senior Secured Notes Maturing In 2015 [Member] Senior Secured Notes [Member] USD ($)	Jun. 24, 2012 $25 Million 4.38% Fixed Interest Rate Series B Senior Secured Notes Maturing In 2016 [Member] Senior Secured Notes [Member] USD ($)	Dec. 25, 2011 $25 Million 4.38% Fixed Interest Rate Series B Senior Secured Notes Maturing In 2016 [Member] Senior Secured Notes [Member] USD ($)	Jun. 24, 2012 $25 Million 4.75% Fixed Interest Rate Series C Senior Secured Notes Maturing In 2017 [Member] Senior Secured Notes [Member] USD ($)	Dec. 25, 2011 $25 Million 4.75% Fixed Interest Rate Series C Senior Secured Notes Maturing In 2017 [Member] Senior Secured Notes [Member] USD ($)
Debt Instrument [Line Items]
Long-term revolving credit facility					$ 49,636,000	[1]	$ 52,248,000	[1]					$ 49,636,000	$ 52,248,000
Full-recourse factoring liabilities	1,063,000	800,000	1,333,000
Other capital leases with maturities through 2016	573,000		1,013,000
Long-term debt	126,272,000		129,594,000						75,000,000	[1]	75,000,000	[1]			25,000,000	25,000,000	25,000,000	25,000,000	25,000,000	25,000,000
Less current portion	534,000		910,000
Total long-term portion	125,738,000		128,684,000	[2]
Face value													$ 125,000,000		$ 25,000,000		$ 25,000,000		$ 25,000,000
Interest rate															4.00%		4.38%		4.75%
Maturity date															2015		2016		2017

[1] The carrying amounts are reported on the balance sheet under the indicated captions.

[2] Derived from the Company’s audited Consolidated Financial Statements at December 25, 2011.