Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Class B Common Stock [Member]	Common Stock [Member]	Common Stock [Member] 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]
Beginning Balance at Dec. 30, 2012	$ 199,438		$ 10,204	$ 2,715	$ 107,681	$ 170,439		$ (94,526)	$ (61,254)	$ 135,259		$ 64,179
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 shares of Class B Common Stock	1,298			20	1,278					1,298
Stock compensation adjustment	(17)				(17)					(17)
Ending Balance at Dec. 29, 2013	259,926		10,204	2,735	108,942	188,869		(58,176)	(61,254)	191,320		68,606
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 shares of Class B Common Stock	1,763			21	1,742					1,763
Stock compensation adjustment	176				176					176
Ending Balance at Dec. 28, 2014	256,943		10,204	2,756	110,860	210,957		(89,914)	(61,254)	183,609		73,334
Net income	65,044					59,002				59,002		6,042
Other comprehensive income (loss), net of tax	7,507							7,507		7,507
Cash dividends paid Common ($1.00 per share)	(7,141)	$ (2,146)				(7,141)	$ (2,146)			(7,141)	$ (2,146)
Issuance of shares of Class B Common Stock	2,225			21	2,204					2,225
Ending Balance at Jan. 03, 2016	$ 322,432		$ 10,204	$ 2,777	$ 113,064	$ 260,672		$ (82,407)	$ (61,254)	$ 243,056		$ 79,376