Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Current assets:
Cash	$ 3,390	$ 3,059
Receivables, net of allowance for doubtful accounts of $131 in 2014 and $126 in 2013	10,038	19,338
Inventories, primarily finished goods, net	33,707	35,810
Other current assets	3,820	3,686
Total current assets	50,955	61,893
Property, plant and equipment, at cost:
Buildings and improvements	7,010	7,010
Tooling and equipment	15,122	14,937
Property, plant and equipment, gross	22,132	21,947
Accumulated depreciation	(17,085)	(16,724)
Land	230	230
Property, plant and equipment, net	5,277	5,453
Other assets:
Cash surrender value of life insurance policies	7,690	7,586
Deferred income taxes, non-current	314	322
Intangible assets	7,259	7,372
Other assets	183	180
Total other assets	15,446	15,460
Total assets	71,678	82,806
Current liabilities:
Revolving bank loan facility	13,217	20,673
Accounts payable	4,892	5,726
Accrued salaries and commissions	1,321	1,612
Accrued advertising and sales promotion costs	755	1,207
Accrued product warranty costs	991	1,113
Accrued income taxes	13	13
Deferred income taxes, current	176	174
Other accrued liabilities	2,933	3,102
Total current liabilities	24,298	33,620
Non-current liabilities:
Deferred compensation	7,846	7,910
Deferred income taxes	634	653
Other long-term liabilities	636	714
Total non-current liabilities	9,116	9,277
Total liabilities	33,414	42,897
Commitments and contingencies
Shareholders' equity:
Preferred stock, $1 par value Authorized: 1,000,000 shares Issued: None
Common stock, $.33 1/3 par value Authorized: 12,000,000 shares Issued: 7,170,800 shares Outstanding: 6,602,980 shares	2,390	2,390
Additional paid-in capital	21,593	21,532
Retained earnings	19,653	21,319
Accumulated other comprehensive loss	(1,535)	(1,495)
Total shareholders' equity before treasury stock	42,101	43,746
Treasury stock, at cost (567,820 shares)	(3,837)	(3,837)
Total shareholders' equity	38,264	39,909
Total liabilities and shareholders' equity	$ 71,678	$ 82,806