Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Jun. 30, 2012
Current assets
Cash and cash equivalents	$ 5,096	$ 10,177
Accounts receivable, net of allowance	5,317	1,926
Prepaid expenses and other current assets	503	592
Total current assets	10,916	12,695
Property & equipment, net	37,035	37,270
Other assets, net	51	84
Total assets	48,002	50,049
Current liabilites
Accounts payable	2,488	3,033
Accrued liabilities and other	2,430	1,634
Deferred revenue	1,304	2,836
Current portion of term note payable	387	372
Total current liabilities	6,609	7,875
Deferred revenue	64	0
Other liabilities	194	0
Term note payable, net of current portion	5,655	6,042
Total liabilities	12,522	13,917
Stockholders' equity
Preferred stock	0	0
Common stock	183,782	183,712
Treasury stock	(237)	(237)
Additional paid-in capital	987	1,582
Retained deficit	(151,840)	(151,655)
Noncontrolling interest	2,788	2,730
Total stockholders' equity	35,480	36,132
Total liabilities and stockholders' equity	$ 48,002	$ 50,049