CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
NET CASH USED IN OPERATING ACTIVITIES	$ (1,759,000)	$ (428,000)
INVESTING ACTIVITIES
Purchases of property	(4,000)	(12,000)
Proceeds from disposals of property		309,000
Payments for other assets	(39,000)	(47,000)
NET CASH PROVIDED BY (USED IN) INVESTING ACTIVITIES	(43,000)	250,000
FINANCING ACTIVITIES
Proceeds from long-term debt	1,700,000	2,400,000
Payments of long-term debt and capital lease obligations		(1,453,000)
Debt issuance costs and other	(270,000)	(82,000)
NET CASH PROVIDED BY FINANCING ACTIVITIES	1,430,000	865,000
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	(372,000)	687,000
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	829,000	890,000
CASH AND CASH EQUIVALENTS AT END OF PERIOD	457,000	1,577,000
Cash paid during the period:
Interest (net of amounts capitalized)	566,000	543,000
Supplemental Non-Cash Investing and Financing Activities--
Amounts included in trade accounts payable for additions to property and for other investing activities	0	64,000
Funds related to the sale of property, held in escrow pending the completion of post-closing obligations	150,000	250,000
Common stock issued to certain members of the Company's management	$ 133,100	$ 150,300