Condensed Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Jun. 30, 2014
Current Assets:
Cash	$ 492	$ 718	[1]
Restricted cash	40
Accounts receivable, net of allowance of $46 and $76, respectively	1,392	1,502	[1]
Inventories	1,319	1,397	[1]
Prepaids and other current assets	160	63	[1]
Total current assets	3,403	3,680	[1]
Property and equipment:
Property and equipment	12,144	12,162	[1]
Less accumulated depreciation	(11,853)	(11,691)	[1]
Property and equipment, net	291	471	[1]
Other intangible assets, net	1,230	1,370	[1]
Long-term inventories	94	141	[1]
Other assets	5	5	[1]
Total assets	5,023	5,667	[1]
Current liabilities:
Accounts payable	708	892	[1]
Accrued compensation	371	487	[1]
Short-term deferred acquisition payment	2,044	1,339	[1]
Current portion of long-term debt (Note 12)	1,795	747	[1]
Interest payable	634	322	[1]
Other accrued expenses	577	505	[1]
Total current liabilities	6,129	4,292	[1]
Long-term deferred acquisition payment	3,412	3,730	[1]
Long-term debt (Note 12)	3,537	4,586	[1]
Other accrued expenses	8	36	[1]
Total liabilities	13,086	12,644	[1]
Commitments and Contingencies (Note 13)			[1]
SHAREHOLDERS' DEFICIT:
Common stock, $.01 par value, 30,000 shares authorized; 21,818 and 21,291 shares issued; and 21,282 and 20,945 shares outstanding	213	209	[1]
Additional paid-in capital	119,493	119,440	[1]
Accumulated deficit	(127,769)	(126,626)	[1]
Total shareholders' deficit	(8,063)	(6,977)	[1]
Total liabilities and shareholders' deficit	$ 5,023	$ 5,667	[1]

[1] The Balance Sheet at June 30, 2014 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.