Consolidated Statements of Changes in Stockholders' Equity (USD $) In Thousands, except Share data, unless otherwise specified	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Treasury Stock
Balance at Dec. 03, 2011	$ 103,305	$ 55	$ 106,370	$ 11,284	$ (978)	$ (13,426)
Balance (in shares) at Dec. 03, 2011		5,521,170
Increase (Decrease) in Stockholders' Equity
Stock-based compensation expense	304		304
Exercise of stock options	80		80
Exercise of stock options (in shares)		5,322
Net income	110			110
Total reclassifications included in net income	207				207
Other comprehensive income (loss) from cash flow hedging transactions, net of tax	(555)				(555)
Other comprehensive loss from Centaur Media plc, net of tax	(196)				(196)
Balance at Jun. 02, 2012	103,255	55	106,754	11,394	(1,522)	(13,426)
Balance (in shares) at Jun. 02, 2012		5,526,492
Balance at Dec. 01, 2012	104,146	55	107,056	11,222	(721)	(13,466)
Balance (in shares) at Dec. 01, 2012		5,527,911
Increase (Decrease) in Stockholders' Equity
Stock-based compensation expense	267		267
Exercise of stock options	80		80
Exercise of stock options (in shares)		6,776
Net income	1,198			1,198
Total reclassifications included in net income	(102)				(102)
Other comprehensive income (loss) from cash flow hedging transactions, net of tax	267				267
Other comprehensive loss from Centaur Media plc, net of tax	(672)				(672)
Balance at Jun. 01, 2013	$ 105,184	$ 55	$ 107,403	$ 12,420	$ (1,228)	$ (13,466)
Balance (in shares) at Jun. 01, 2013		5,534,687