Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Jun. 30, 2011
Current assets:
Cash and cash equivalents	$ 11,193	$ 15,461
Accounts receivable - less allowance for doubtful accounts of $130 at December 31, 2011 and $73 at June 30, 2011	4,888	3,287
Inventories, net	12,693	6,499
Deferred income taxes	1,639	1,639
Prepaids and other current assets	1,935	942
Total current assets	32,348	27,828
Property and equipment, net	10,826	11,411
Deferred income taxes	1,388	1,388
Long-term pension asset	39	64
Other noncurrent assets, net	661	453
Total assets	45,262	41,144
Current liabilities:
Accounts payable	3,331	2,232
Accrued liabilities	1,126	1,009
Accrued compensation and employee benefits	982	1,234
Income taxes payable	679	472
Total current liabilities	6,118	4,947
Deferred rent	611	719
Total liabilities	6,729	5,666
Commitments and contingencies
Stockholders' equity:
Preferred stock; $.01 par value; 500,000 shares authorized; none issued or outstanding	0	0
Common stock; $.01 par value; 20,000,000 shares authorized; issued and outstanding (net of treasury shares) 6,968,687 at December 31, 2011 and 7,013,713 at June 30, 2011	72	72
Additional paid-in capital	19,471	19,357
Accumulated other comprehensive income (loss)	465	(365)
Retained earnings	20,252	17,939
Treasury stock, at cost, 331,990 shares at December 31, 2011 and 286,964 at June 30, 2011	(1,727)	(1,525)
Total stockholders' equity	38,533	35,478
Total liabilities and stockholders' equity	$ 45,262	$ 41,144