Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 30, 2013	Dec. 31, 2012
Current assets:
Cash	$ 6,605	$ 10,930
Restricted cash	1,737	1,737
Short-term investments	20,000	25,000
Accounts receivable, less allowances of $779 and $654	12,071	10,028
Inventories:
Finished goods	31,113	30,980
Work-in-process	2,107	1,845
Raw materials	2,127	2,235
Total inventories	35,347	35,060
Prepaid and other current assets	3,526	3,438
Deferred taxes	846	962
Total current assets	80,132	87,155
Property, plant and equipment, net	20,423	19,870
Other assets	3,815	3,691
Total assets	104,370	110,716
Current liabilities:
Accounts payable	5,552	8,667
Accrued salaries, wages and benefits	3,115	3,826
Other accrued expenses	2,380	2,421
Total current liabilities	11,047	14,914
Deferred income taxes	846	962
Other long-term liabilities	7,471	7,601
Total liabilities	19,364	23,477
STOCKHOLDERS’ EQUITY
Common stock, $.02 par value, 25,000,000 shares authorized,14,487,111 and 14,566,099 shares issued and outstanding	282	284
Capital in excess of par value	14,914	15,018
Retained earnings	70,327	72,421
Accumulated other comprehensive loss	(517)	(484)
Total stockholders’ equity	85,006	87,239
Total liabilities and stockholders’ equity	$ 104,370	$ 110,716