Consolidated Condensed Balance Sheets - USD ($) $ in Thousands	Jul. 01, 2017	Dec. 31, 2016
CURRENT ASSETS
Cash and cash equivalents	$ 133	$ 140
Receivables, net	53,612	43,605
Inventories, net	111,991	97,237
Prepaid expenses	4,272	4,376
TOTAL CURRENT ASSETS	170,008	145,358
PROPERTY, PLANT AND EQUIPMENT, NET	93,128	92,807
GOODWILL AND OTHER INTANGIBLES	6,003	6,156
OTHER ASSETS	25,255	24,666
TOTAL ASSETS	294,394	268,987
CURRENT LIABILITIES
Accounts payable	30,329	20,683
Accrued expenses	31,894	32,826
Current portion of long-term debt	8,905	10,122
TOTAL CURRENT LIABILITIES	71,128	63,631
LONG-TERM DEBT	114,828	98,256
OTHER LONG-TERM LIABILITIES	20,221	19,978
TOTAL LIABILITIES	206,177	181,865
COMMITMENTS AND CONTINGENCIES (See Note 17)
STOCKHOLDERS' EQUITY
Common Stock ($3 par value per share): Authorized 80,000,000 shares, issued and outstanding - 15,264,441 shares for 2017 and 15,248,338 shares for 2016	45,793	45,745
Class B Common Stock ($3 par value per share): Authorized 16,000,000 shares, issued and outstanding - 861,499 shares for 2017 and 870,714 shares for 2016	2,584	2,612
Additional paid-in capital	156,734	156,381
Accumulated deficit	(115,158)	(115,656)
Accumulated other comprehensive income (loss)	(1,736)	(1,960)
TOTAL STOCKHOLDERS' EQUITY	88,217	87,122
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 294,394	$ 268,987