Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES	$ 689	$ (3,057)
INVESTING ACTIVITIES
Purchases of property		(5)
Proceeds from disposals of property		3,760
Payments for other assets	(67)	(54)
NET CASH PROVDED BY (USED IN) INVESTING ACTIVITIES	(67)	3,701
FINANCING ACTIVITIES
Proceeds from long-term debt	2,100	2,900
Payments of long-term debt	(2,324)	(3,561)
Debt issuance costs and other	(554)	(343)
NET CASH USED IN FINANCING ACTIVITIES	(778)	(1,004)
NET DECREASE IN CASH AND CASH EQUIVALENTS	(156)	(360)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	359	829
CASH AND CASH EQUIVALENTS AT END OF PERIOD	203	469
Cash paid during the period:
Interest (net of amounts capitalized)	1,147	1,162
Income taxes	$ 300