Consolidated Statements of Changes in Equity (Unaudited) (USD $) In Thousands	Total	Class B Common Stock [Member]	Capital in Excess of Par Value [Member]	Retained Earnings [Member]	Retained Earnings [Member] Class B Common Stock [Member]	Accumulated Other Comprehensive Loss [Member]	Treasury Stock [Member]	Total Equity of CCBCC [Member]	Total Equity of CCBCC [Member] Class B Common Stock [Member]	Noncontrolling Interest [Member]	Common Stock [Member]	Common Stock [Member] Class B Common Stock [Member]
Beginning Balance at Dec. 29, 2013	$ 259,926		$ 108,942	$ 188,869		$ (58,176)	$ (61,254)	$ 191,320		$ 68,606	$ 10,204	$ 2,735
Net income	3,101			2,449				2,449		652
Other comprehensive income, net of tax	378					378		378
Cash dividends paid Common ($.25 per share)	(1,785)	(527)		(1,785)	(527)			(1,785)	(527)
Issuance of shares of Class B Common Stock	1,763		1,742					1,763				21
Ending Balance at Mar. 30, 2014	262,856		110,684	189,006		(57,798)	(61,254)	193,598		69,258	10,204	2,756
Beginning Balance at Dec. 28, 2014	256,943		110,860	210,957		(89,914)	(61,254)	183,609		73,334	10,204	2,756
Net income	2,953			2,224				2,224		729
Other comprehensive income, net of tax	414					414		414
Cash dividends paid Common ($.25 per share)	(1,785)	(532)		(1,785)	(532)			(1,785)	(532)
Issuance of shares of Class B Common Stock	2,225		2,204					2,225				21
Ending Balance at Mar. 29, 2015	$ 260,218		$ 113,064	$ 210,864		$ (89,500)	$ (61,254)	$ 186,155		$ 74,063	$ 10,204	$ 2,777