Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 8,941	$ 9,750
Accounts receivable, less allowance	14,902	16,442
Inventories:
Finished goods	28,434	28,819
Work in process	48	71
Raw materials and supplies	1,968	1,402
Total inventory	30,450	30,292
Prepaid expenses and other current assets	1,919	1,925
Total current assets	56,212	58,409
Property, plant and equipment:
Land	287	291
Buildings	2,268	2,294
Machinery and equipment	8,395	8,283
Total property, plant and equipment	10,950	10,868
Less accumulated depreciation	8,672	8,515
Net plant, property and equipment	2,278	2,353
Note receivable	1,685	1,702
Intangible assets, less amortization	4,200	4,240
Other assets	1,119	1,124
Total assets	65,494	67,828
Current liabilities:
Accounts payable	4,842	6,480
Other accrued liabilities	4,336	5,250
Total current liabilities	9,178	11,730
Long-term debt	24,452	24,320
Other	962	912
Total liabilities	34,592	36,962
STOCKHOLDERS' EQUITY
Common stock, par value $2.50: authorized 8,000,000 shares; issued - 4,507,274 shares in 2013 and 4,487,524 shares in 2012, including treasury stock	11,268	11,218
Additional paid-in capital	5,792	5,636
Retained earnings	27,172	27,082
Treasury stock, at cost - 1,362,072 shares in 2013 and 1,362,072 shares in 2012	(12,283)	(12,283)
Accumulated other comprehensive (loss) income:
Minimum pension liability	(1,032)	(1,032)
Translation adjustment	(14)	245
Total accumulated other comprehensive income	(1,046)	(787)
Total stockholders' equity	30,902	30,866
Total liabilities and stockholders' equity	$ 65,494	$ 67,828