CONSOLIDATED CONDENSED BALANCE SHEETS - USD ($) $ in Thousands	Apr. 01, 2023	Dec. 31, 2022
CURRENT ASSETS
Cash and cash equivalents	$ 494	$ 363
Receivables, net	30,024	25,009
Inventories, net	83,652	83,699
Prepaid and other current assets	13,157	10,167
Current assets of discontinued operations	456	641
TOTAL CURRENT ASSETS	127,783	119,879
PROPERTY, PLANT AND EQUIPMENT, NET	43,718	44,916
OPERATING LEASE RIGHT-OF-USE ASSETS	19,990	20,617
OTHER ASSETS	14,776	15,982
LONG-TERM ASSETS OF DISCONTINUED OPERATIONS	1,538	1,552
TOTAL ASSETS	207,805	202,946
CURRENT LIABILITIES
Accounts payable	16,953	14,205
Accrued expenses	17,912	17,667
Current portion of long-term debt	4,400	4,573
Current portion of operating lease liabilities	2,802	2,774
Current liabilities of discontinued operations	1,740	2,447
TOTAL CURRENT LIABILITIES	43,807	41,666
LONG-TERM DEBT, NET	99,562	94,725
OPERATING LEASE LIABILITIES	17,875	18,802
OTHER LONG-TERM LIABILITIES	13,047	12,480
LONG-TERM LIABILITIES OF DISCONTINUED OPERATIONS	3,808	3,759
TOTAL LIABILITIES	178,099	171,432
COMMITMENTS AND CONTINGENCIES (See Note 17)
STOCKHOLDERS' EQUITY
Additional paid-in capital	158,652	158,331
Accumulated deficit	(175,740)	(173,784)
Accumulated other comprehensive income	214	219
TOTAL STOCKHOLDERS' EQUITY	29,706	31,514
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	207,805	202,946
Common Class A
STOCKHOLDERS' EQUITY
Common stock issued	43,217	43,360
Common Class B
STOCKHOLDERS' EQUITY
Common stock issued	$ 3,363	$ 3,388