CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
CURRENT ASSETS
Cash and cash equivalents	$ 457	$ 829
Accounts receivable, less allowance of $94 and $262 for doubtful accounts	1,432	1,138
Prepaid expenses and other assets	533	466
Assets held for sale	2,522	2,483
Total Current Assets	4,944	4,916
PROPERTY	83,169	83,169
Accumulated depreciation	(38,354)	(37,668)
Net Property	44,815	45,501
OTHER ASSETS
Deferred development costs	7,641	7,612
Other noncurrent assets	3,440	3,456
Total Other Assets	11,081	11,068
TOTAL	60,840	61,485
CURRENT LIABILITIES
Current portion of long-term debt	4,068	4,068
Trade accounts payable	670	1,341
Payroll and employee benefits	173	151
Current portion of accrued retirement benefits	636	626
Income taxes payable	2,472	2,457
Deferred Revenue	466	48
Accrued contract terminations	4,094	4,094
Other accrued liabilities	1,894	1,900
Total Current Liabilities	14,473	14,685
LONG-TERM LIABILITIES
Long-term debt	46,900	45,200
Accrued retirement benefits	29,848	30,394
Other noncurrent liabilities	5,464	5,569
Total Long-Term Liabilities	82,212	81,163
COMMITMENTS AND CONTINGENCIES (Note 13)
STOCKHOLDERS' DEFICIENCY
Common stock--no par value, 43,000,000 shares authorized, 18,698,714 and 18,664,068 shares issued and outstanding	76,579	76,410
Additional paid in capital	9,238	9,236
Accumulated deficit	(94,245)	(92,430)
Accumulated other comprehensive loss	(27,417)	(27,579)
Stockholders' Deficiency	(35,845)	(34,363)
TOTAL	$ 60,840	$ 61,485