CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
NET CASH USED IN OPERATING ACTIVITIES	$ (2,320,000)	$ (8,719,000)
INVESTING ACTIVITIES
Purchases of property	(203,000)	(405,000)
Proceeds from disposals of property	405,000	10,079,000
Proceeds from escrow		4,117,000
Payments for other assets	(134,000)	(5,081,000)
NET CASH PROVDED BY INVESTING ACTIVITIES	68,000	8,710,000
FINANCING ACTIVITIES
Proceeds from long-term debt	3,500,000	8,400,000
Payments of long-term debt and capital lease obligations	(1,453,000)	(9,953,000)
Debt issuance costs and other	(115,000)	(285,000)
NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES	1,932,000	(1,838,000)
NET DECREASE IN CASH AND CASH EQUIVALENTS	(320,000)	(1,847,000)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	890,000	2,095,000
CASH AND CASH EQUIVALENTS AT END OF PERIOD	570,000	248,000
Cash paid (received) during the period:
Interest	1,608,000	1,790,000
Income taxes		(47,000)
Supplemental Non-Cash Investing and Financing Activities-
Amounts included in trade accounts payable for additions to property and for other investing activities	6,000	115,000
Funds related to the sale of property, held in escrow pending the completion of post-closing obligations	$ 150,000	$ 1,200,000