Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Jun. 30, 2012
Current assets:
Cash and cash equivalents	$ 14,638	$ 14,478
Accounts receivable-less allowance for doubtful accounts of $21 at March 31, 2013 and $122 at June 30, 2012	6,115	8,751
Inventories, net	10,080	8,355
Deferred income taxes	699	699
Income tax receivable	745	356
Prepaid expenses and other current assets	1,145	1,880
Total current assets	33,422	34,519
Property and equipment, net	9,717	10,647
Deferred income taxes	1,471	1,471
Long-term pension asset	82	89
Other noncurrent assets, net	411	471
Total assets	45,103	47,197
Current liabilities:
Accounts payable	2,328	3,918
Accrued liabilities	1,083	1,259
Accrued compensation and employee benefits	880	1,331
Income taxes payable	503	328
Total current liabilities	4,794	6,836
Deferred rent	300	493
Total liabilities	5,094	7,329
Commitments and contingencies
Stockholders' equity:
Preferred stock; $.01 par value; 500,000 shares authorized; none issued or outstanding
Common stock; $.01 par value; 20,000,000 shares authorized; issued and outstanding (net of treasury shares) 6,920,559 at March 31, 2013 and 6,938,687 at June 30, 2012	73	72
Additional paid-in capital	19,701	19,530
Accumulated other comprehensive (loss) income	(313)	99
Retained earnings	23,074	22,097
Treasury stock, at cost, 470,118 shares at March 31, 2013 and 361,990 at June 30, 2012	(2,526)	(1,930)
Total stockholders' equity	40,009	39,868
Total liabilities and stockholders' equity	$ 45,103	$ 47,197