CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
OPERATING ACTIVITIES
Net loss	$ (1,164,000)	$ (4,602,000)
Adjustments to reconcile net loss to net cash used in operating activities
Depreciation and amortization	2,870,000	3,219,000
Share based compensation	425,000	489,000
Gain on property disposals	(1,668,000)	(232,000)
Land transferred in settlement of contract terminations	(773,000)
Changes in operating assets and liabilities:
Accounts receivable	(65,000)	326,000
Change in retirement liabilities	(1,823,000)	(2,001,000)
Trade accounts payable	(354,000)	257,000
Income taxes payable	(1,036,000)	(309,000)
Other operating assets and liabilities	2,000	(920,000)
NET CASH USED IN OPERATING ACTIVITIES	(3,586,000)	(3,773,000)
INVESTING ACTIVITIES
Purchases of property	(4,000)	(209,000)
Proceeds from disposals of property	3,904,000	425,000
Payments for other assets	(109,000)	(114,000)
NET CASH PROVIDED BY INVESTING ACTIVITIES	3,791,000	102,000
FINANCING ACTIVITIES
Proceeds from long-term debt	7,800,000	5,200,000
Payments of long-term debt	(8,068,000)	(1,453,000)
Debt and common stock issuance cost and other	(407,000)	(137,000)
NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES	(675,000)	3,610,000
NET DECREASE IN CASH AND CASH EQUIVALENTS	(470,000)	(61,000)
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR	829,000	890,000
CASH AND CASH EQUIVALENTS AT END OF YEAR	359,000	829,000
Cash paid during the year:
Interest	2,335,000	2,163,000
Income taxes	700,000
Supplemental Non-Cash Investing and Financing Activities-
Amounts included in trade accounts payable for additions to property and for other investing activities	4,000	4,000
Funds related to the sale of property, held in escrow pending the completion of post-closing obligations	0	150,000
Common stock issued to certain members of the Company's management	$ 133,100	$ 150,300