CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Cash flows from operating activities
Net income (loss)	$ 424	$ (139)
Adjustments to reconcile net income to net cash provided by (used in) operating activities
Depreciation, depletion and amortization	333	338
Write-off (recovery) of affiliate receivable	(1,124)	0
Changes in operating assets and liabilities
Other current and non-current assets	68	(121)
Accounts payable and other liabilities	639	(598)
Net cash provided by (used) in operating activities	340	(520)
Cash flows from investing activities
Investment in oil and gas	(191)	(21)
Fixed asset additions	(21)	(156)
Cash portion from the sale of land	116	0
Repayment of loans from affiliates	126	128
Real estate held for investment	0	(631)
Net cash provided by (used in) investing activities	30	(680)
Cash flows from financing activities
Payment on notes payable	(233)	(120)
Net cash provided by (used in) financing activities	(233)	(120)
Net increase (decrease) in cash and cash equivalents	137	(1,320)
Cash and cash equivalents at beginning of year	300	1,620
Cash and cash equivalents at end of year	437	300
Supplemental disclosures of cash flow information
Cash paid for interest on notes payable	42	53
Cash paid for principal on notes payable	234	120
Non Cash Portion of the Sale of Land	$ 415	$ 0