Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 28, 2013	Dec. 31, 2012
Current assets:
Cash and equivalents	$ 10,916	$ 10,930
Restricted cash	1,737	1,737
Short-term investments	10,000	25,000
Accounts receivable, less allowances of $783 and $654	13,699	10,028
Inventories:
Finished goods	28,224	30,980
Work-in-process	1,651	1,845
Raw materials	1,791	2,235
Total inventories	31,666	35,060
Prepaid and other current assets	4,307	3,438
Deferred taxes	622	962
Total current assets	72,947	87,155
Property, plant and equipment, net	21,184	19,870
Other assets	6,398	3,691
Total assets	100,529	110,716
Current liabilities:
Accounts payable	6,811	8,667
Accrued salaries, wages and benefits	4,295	3,826
Other accrued expenses	2,306	2,421
Total current liabilities	13,412	14,914
Deferred income taxes	622	962
Other long-term liabilities	7,108	7,601
Total liabilities	21,142	23,477
STOCKHOLDERS’ EQUITY
Common stock, $.02 par value, 25,000,000 shares authorized, 14,509,119 and 14,566,099 shares issued and outstanding	282	284
Capital in excess of par value	15,361	15,018
Retained earnings	64,328	72,421
Accumulated other comprehensive loss	(584)	(484)
Total stockholders’ equity	79,387	87,239
Total liabilities and stockholders’ equity	$ 100,529	$ 110,716