Consolidated Statements of Changes in Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock [Member]	Capital in Excess of Par Value [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Treasury Stock [Member]	Total Equity of CCBCC [Member]	Noncontrolling Interest [Member]	Class B Common Stock [Member]	Class B Common Stock [Member] Common Stock [Member]	Class B Common Stock [Member] Retained Earnings [Member]	Class B Common Stock [Member] Total Equity of CCBCC [Member]
Beginning Balance at Dec. 29, 2013	$ 259,926	$ 10,204	$ 108,942	$ 188,869	$ (58,176)	$ (61,254)	$ 191,320	$ 68,606		$ 2,735
Net income	18,433			16,232			16,232	2,201
Other comprehensive income, net of tax	755				755		755
Cash dividends paid Common ($.50 per share)	(3,571)			(3,571)			(3,571)		$ (1,060)		$ (1,060)	$ (1,060)
Stock compensation adjustments	176		176				176
Issuance of shares of Class B Common Stock	1,763		1,742				1,763			21
Ending Balance at Jun. 29, 2014	276,422	10,204	110,860	200,470	(57,421)	(61,254)	205,615	70,807		2,756
Beginning Balance at Dec. 28, 2014	256,943	10,204	110,860	210,957	(89,914)	(61,254)	183,609	73,334		2,756
Net income	31,874			29,158			29,158	2,716
Other comprehensive income, net of tax	833				833		833
Cash dividends paid Common ($.50 per share)	(3,571)			(3,571)			(3,571)		$ (1,070)		$ (1,070)	$ (1,070)
Issuance of shares of Class B Common Stock	2,225		2,204				2,225			21
Ending Balance at Jun. 28, 2015	$ 287,234	$ 10,204	$ 113,064	$ 235,474	$ (89,081)	$ (61,254)	$ 211,184	$ 76,050		$ 2,777