Consolidated Condensed Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
Current assets:
Cash	$ 193	$ 281
Restricted cash	542	478
Accounts receivable, less allowance for doubtful accounts of $223 at September 30, 2011 and $219 at December 31, 2010	7,918	8,228
Inventories	9,713	8,331
Refundable income taxes	205
Other current assets	1,011	446
Total current assets	19,582	17,764
Machinery and equipment	38,123	36,610
Less: Accumulated depreciation	31,700	30,184
Net machinery and equipment	6,423	6,426
Goodwill	9,709	9,709
Investment in partnerships	1,426	1,109
Other assets, net	1,071	1,259
Total assets	38,211	36,267
Current liabilities:
Checks written in excess of cash	390	409
Current maturities of long-term debt	2,727	2,095
Accounts payable	4,607	3,161
Accrued salaries, wages and commissions	2,100	1,593
Deferred gain	110	110
Partnership payable	260	260
Income taxes payable		24
Other accrued liabilities	1,710	1,497
Total current liabilities	11,904	9,149
Long-term debt, less current maturities	6,644	6,465
Other postretirement benefit obligations	691	710
Long-term partnership payable	240	240
Deferred income taxes	94	169
Accrued pension liabilities	436	464
Deferred gain	413	495
Other long-term liabilities	123	4
Total liabilities	20,545	17,696
Commitments and contingencies (note 12)
Shareholders' equity:
Common stock, $1.00 par value per share; 20,000 shares authorized; 6,136 and 6,073 shares issued; 5,620 and 5,557 shares outstanding at September 30, 2011 and December 31, 2010, respectively	6,136	6,073
Additional paid-in capital	15,902	15,644
Accumulated deficit	(2,717)	(1,644)
Accumulated other comprehensive loss	(390)	(237)
Less: 516 common shares held in treasury, at cost	(1,265)	(1,265)
Total shareholders' equity	17,666	18,571
Total liabilities and shareholders' equity	$ 38,211	$ 36,267