Consolidated Condensed Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:
Net loss	$ (794)	$ (303)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation, depletion and amortization	133	210
Stock-based compensation expense	53	(7)
Amortization of long term note receivable - related party transaction fee	(42)	(125)
Other		(29)
Change in operating assets and liabilities:
Accounts receivable and accounts receivable - related party	33	(120)
Prepaid assets and other	(68)	(20)
Trade payables and other	(628)	(250)
Net cash used in operating activities - continuing operations	(1,313)	(644)
Net cash provided by (used in) operating activities - discontinued operations	29	(165)
Net cash used in operating activities	(1,284)	(809)
Cash flows from investing activities:
Capital expenditures	(2,293)	(1,034)
Net proceeds from sales of assets		53
Origination fee from long term note receivable - related party restructuring		340
Repayment of long term note receivable - related party	1,500	500
Change in restricted cash	(50)
Net cash used in investing activities	(843)	(141)
Cash flows from financing activities:
Purchase of treasury stock	(319)	(1,908)
Net cash used in financing activities	(319)	(1,908)
Net decrease in cash and cash equivalents	(2,446)	(2,858)
Cash and cash equivalents at beginning of period	14,302	19,286
Cash and cash equivalents at end of period	$ 11,856	$ 16,428