Consolidated Condensed Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 30, 2013	Dec. 29, 2012
CURRENT ASSETS
Cash and cash equivalents	$ 377	$ 491
Receivables, net	40,200	32,469
Inventories	72,139	72,245
Deferred income taxes	5,263	5,615
Other current assets	4,086	4,235
TOTAL CURRENT ASSETS	122,065	115,055
PROPERTY, PLANT AND EQUIPMENT, NET	69,635	69,483
OTHER ASSETS	17,988	17,232
TOTAL ASSETS	209,688	201,770
CURRENT LIABILITIES
Accounts payable	17,374	14,891
Accrued expenses	21,166	19,147
Current portion of long-term debt	3,644	4,059
TOTAL CURRENT LIABILITIES	42,184	38,097
LONG-TERM DEBT	83,110	80,166
DEFERRED INCOME TAXES	3,469	3,824
OTHER LONG-TERM LIABILITIES	16,124	15,637
TOTAL LIABILITIES	144,887	137,724
STOCKHOLDERS' EQUITY
Common Stock ($3 par value per share): Authorized 80,000,000 shares, issued and outstanding - 12,277,987 shares for 2013 and 12,173,961 shares for 2012	36,834	36,522
Class B Common Stock ($3 par value per share): Authorized 16,000,000 shares, issued and outstanding - 983,692 shares for 2013 and 952,784 shares for 2012	2,951	2,858
Additional paid-in capital	136,377	136,744
Accumulated deficit	(111,205)	(111,840)
Accumulated other comprehensive loss	(156)	(238)
TOTAL STOCKHOLDERS' EQUITY	64,801	64,046
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 209,688	$ 201,770