CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities
Net income (loss)	$ 349	$ (343)
Adjustments to reconcile net income to net cash provided by (used in) operating activities
Depreciation, depletion and amortization	593	503
Write-off (recovery) of affiliate receivable	(1,430)	0
Changes in operating assets and liabilities
Other current and non-current assets	122	(146)
Accounts payable and other liabilities	979	(403)
Net cash provided by (used) in operating activities	613	(389)
Cash flows from investing activities
Investment in oil and gas	(204)	(74)
Fixed asset additions	(107)	(167)
Cash Portion from the sale of land	116	0
Repayment of loan from affiliate	126	0
Real estate held for investment	0	(631)
Net cash provided by (used in) investing activities	(69)	(872)
Cash flows from financing activities
Proceeds from loans	0	128
Payment on notes payable	(263)	(177)
Net cash provided by (used in) financing activities	(263)	(49)
Net increase (decrease) in cash and cash equivalents	281	(1,310)
Cash and cash equivalents at beginning of year	300	1,621
Cash and cash equivalents at end of year	581	311
Supplemental disclosures of cash flow information:
Cash paid for interest on notes payable	54	75
Cash paid for principal on notes payable	263	177
Non cash portion of sale of land	$ 415	$ 0