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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)
 3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
NET CASH USED IN OPERATING ACTIVITIES $ (428,000) $ (1,938,000)
INVESTING ACTIVITIES    
Purchases of property (12,000) (81,000)
Proceeds from disposals of property 309,000 650,000
Payments for other assets (47,000) (738,000)
NET CASH USED IN INVESTING ACTIVITIES 250,000 (169,000)
FINANCING ACTIVITIES    
Proceeds from long-term debt 2,400,000 2,800,000
Payments of long-term debt and capital lease obligations (1,453,000) (1,174,000)
Debt issuance costs and other (82,000) (306,000)
NET CASH PROVIDED BY FINANCING ACTIVITIES 865,000 1,320,000
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS 687,000 (787,000)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD 890,000 2,095,000
CASH AND CASH EQUIVALENTS AT END OF PERIOD 1,577,000 1,308,000
Cash paid (received) during the period:    
Interest (net of amounts capitalized) 543,000 351,000
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 64,000 418,000
Funds related to the sale of property, held in escrow pending the completion of post-closing obligations 250,000  
Common stock issued to Company's members $ 150,300