Consolidated Condensed Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 28, 2013	Dec. 29, 2012
CURRENT ASSETS
Cash and cash equivalents	$ 590	$ 491
Receivables, net	48,157	32,469
Inventories	90,470	72,245
Deferred income taxes	6,678	5,615
Other current assets	5,269	4,235
TOTAL CURRENT ASSETS	151,164	115,055
PROPERTY, PLANT AND EQUIPMENT, NET	74,269	69,483
OTHER ASSETS	23,836	17,232
TOTAL ASSETS	249,269	201,770
CURRENT LIABILITIES
Accounts payable	26,538	14,891
Accrued expenses	23,831	19,147
Current portion of long-term debt	4,259	4,059
TOTAL CURRENT LIABILITIES	54,628	38,097
LONG-TERM DEBT	102,751	80,166
DEFERRED INCOME TAXES	4,591	3,824
OTHER LONG-TERM LIABILITIES	18,840	15,637
TOTAL LIABILITIES	180,810	137,724
STOCKHOLDERS' EQUITY
Common Stock ($3 par value per share): Authorized 80,000,000 shares, issued and outstanding - 12,429,669 shares for 2013 and 12,173,961 shares for 2012	37,289	36,522
Class B Common Stock ($3 par value per share): Authorized 16,000,000 shares, issued and outstanding - 872,562 shares for 2013 and 952,784 shares for 2012	2,618	2,858
Additional paid-in capital	136,945	136,744
Accumulated deficit	(108,147)	(111,840)
Accumulated other comprehensive income (loss)	(246)	(238)
TOTAL STOCKHOLDERS' EQUITY	68,459	64,046
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 249,269	$ 201,770