Condensed Balance Sheets (USD $)	Mar. 31, 2013	Jun. 30, 2012
Current Assets:
Cash and cash equivalents	$ 5,100,000	$ 1,899,000	[1]
Accounts receivable, net of allowance of $94 and $83, respectively	2,059,000	2,132,000	[1]
Inventories, net	2,461,000	1,448,000	[1]
Prepaids and other current assets	197,000	290,000	[1]
Total current assets	9,817,000	5,769,000	[1]
Property and equipment:
Property and equipment	12,053,000	12,006,000	[1]
Less accumulated depreciation	(11,370,000)	(11,144,000)	[1]
Property and equipment, net	683,000	862,000	[1]
Other intangible assets, net	2,081,000	2,262,000	[1]
Goodwill	3,036,000	3,115,000	[1]
Long-term inventories	673,000	663,000	[1]
Other assets	5,000	5,000	[1]
Total assets	16,295,000	12,676,000	[1]
Current liabilities:
Accounts payable	5,983,000	3,376,000	[1]
Accrued compensation	791,000	732,000	[1]
Deferred income	13,000	7,000	[1]
Short-term deferred acquisition payment	2,971,000	2,395,000	[1]
Other accrued expenses	668,000	779,000	[1]
Total current liabilities	10,426,000	7,289,000	[1]
Deferred tax liability	67,000	35,000	[1]
Long-term deferred acquisition payment	4,107,000	4,613,000	[1]
Other accrued expenses	84,000	113,000	[1]
Total liabilities	14,684,000	12,050,000	[1]
Commitments and Contingencies (Note 15)			[1]
SHAREHOLDERS' EQUITY:
Common stock, $.01 par value, 25,000 shares authorized; 20,909 and 14,803 shares issued; and 20,791 and 14,719 shares outstanding	208,000	147,000	[1]
Additional paid-in capital	119,174,000	115,205,000	[1]
Accumulated deficit	(117,771,000)	(114,726,000)	[1]
Total shareholders' equity	1,611,000	626,000	[1]
Total liabilities and shareholders' equity	$ 16,295,000	$ 12,676,000	[1]

[1] The Balance Sheet at June 30, 2012 has been derived from the audited financial statements at that date but does not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements.