Consolidated Statements of Changes in Stockholders' Equity (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 Jan. 01, 2012	$ 189,407		$ 106,201	$ 152,446		$ (80,820)	$ (61,254)	$ 129,470		$ 59,937	$ 10,204	$ 2,693
Net income	31,459			27,217				27,217		4,242
Other comprehensive income (loss), net of tax	(13,706)					(13,706)		(13,706)
Cash dividends paid Common ($1.00 per share)	(7,141)	(2,083)		(7,141)	(2,083)			(7,141)	(2,083)
Issuance of 20,120 shares of Class B Common Stock	1,421		1,399					1,421				22
Stock compensation adjustment	81		81					81
Ending Balance at Dec. 30, 2012	199,438		107,681	170,439		(94,526)	(61,254)	135,259		64,179	10,204	2,715
Net income	32,102			27,675				27,675		4,427
Other comprehensive income (loss), net of tax	36,350					36,350		36,350
Cash dividends paid Common ($1.00 per share)	(7,141)	(2,104)		(7,141)	(2,104)			(7,141)	(2,104)
Issuance of 20,120 shares of Class B Common Stock	1,298		1,278					1,298				20
Stock compensation adjustment	(17)		(17)					(17)
Ending 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	36,082			31,354				31,354		4,728
Other comprehensive income (loss), net of tax	(31,738)					(31,738)		(31,738)
Cash dividends paid Common ($1.00 per share)	(7,141)	(2,125)		(7,141)	(2,125)			(7,141)	(2,125)
Issuance of 20,120 shares of Class B Common Stock	1,763		1,742					1,763				21
Stock compensation adjustment	176		176					176
Ending Balance at Dec. 28, 2014	$ 256,943		$ 110,860	$ 210,957		$ (89,914)	$ (61,254)	$ 183,609		$ 73,334	$ 10,204	$ 2,756