Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Jun. 30, 2013
Current assets
Cash and cash equivalents	$ 6,659	$ 5,096
Accounts receivable, net	306	5,317
Prepaid expenses and other current assets	762	503
Total current assets	7,727	10,916
Property and equipment, net	36,080	37,035
Other assets, net	40	51
Total assets	43,847	48,002
Current liabilites
Accounts payable	310	2,488
Accrued liabilities and other	1,850	2,430
Deferred revenue	1,340	1,304
Term note payable	395	387
Total current liabilities	3,895	6,609
Deferred revenue	0	64
Other liabilities	177	194
Term note payable, net of current portion	5,456	5,655
Total liabilities	9,528	12,522
Stockholders' equity
Preferred stock	0	0
Common stock	183,787	183,782
Treasury stock	(237)	(237)
Additional paid-in capital	1,029	987
Accumulated deficit	(153,142)	(151,840)
Noncontrolling interest	2,882	2,788
Total stockholders' equity	34,319	35,480
Total liabilities and stockholders' equity	$ 43,847	$ 48,002