Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Jun. 30, 2013
Current assets:
Cash and cash equivalents	$ 2,346	$ 1,696
Accounts receivable, net of allowances for doubtful accounts of $327 and $228, respectively	3,431	4,709
Inventories, net	230	315
Prepaid expenses and other current assets	230	253
Total current assets	6,237	6,973
Property and equipment, net	10,173	15,993
Other assets, net	639	686
Total assets	17,049	23,652
Current liabilities:
Current portion of notes payable	5,159	344
Current portion of capital lease obligations	326	146
Accounts payable	1,034	1,302
Accrued wages and benefits	1,019	1,317
Other accrued expenses	36	44
Current portion of deferred gain on sale of real estate	178	178
Current portion of deferred lease incentive	209	209
Other current liabilities	0	13
Total current liabilities	7,961	3,553
Notes payable, less current portion	0	8,029
Capital lease obligations, less current portion	0	238
Deferred gain on sale of real estate, less current portion	1,025	1,204
Deferred lease incentive, less current portion	1,201	1,409
Other long term liabilities	1	0
Total long-term liabilities	2,227	10,880
Total liabilities	10,188	14,433
Commitments and contingencies (Note 7)
Shareholders’ equity:
Preferred stock - no par value; 5,000,000 shares authorized; none issued and outstanding	0	0
Common stock - no par value; 50,000,000 shares authorized; 10,536,906 shares issued and outstanding on June 30, 2013 and 2014	21,715	21,695
Additional paid-in capital	10,913	10,641
Accumulated deficit	(25,767)	(23,117)
Total shareholders' equity	6,861	9,219
Total liabilities and shareholders' equity	$ 17,049	$ 23,652