CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Cash Flow From Operating Activities:
Net income (1)	$ 1,559us-gaap_ProfitLoss	$ 5,518us-gaap_ProfitLoss	$ 1,521us-gaap_ProfitLoss
Adjustments to reconcile net income applicable to common shares to net cash used in operating activities:
Earnings from unconsolidated subsidiaries and investees	0	0	37
Decrease (increase) in assets:
Accrued interest receivable from related parties	3,232	(3,691)	1,620
Other assets	(32)	58	263
Increase (decrease) in liabilities:
Accrued interest payable to related parties	0	(793)	(80)
Other liabilities	(179)	67	24
Net cash provided by operating activities	4,580	1,159	3,385
Cash Flow From Investing Activities:
Proceeds from notes receivable	0	0	2,990
Acquisition of land held for development	(1,202)fil_AcquisitionOfLandHeldForDevelopment	0fil_AcquisitionOfLandHeldForDevelopment	0fil_AcquisitionOfLandHeldForDevelopment
Real estate improvements	(4)us-gaap_RealEstateImprovements	0us-gaap_RealEstateImprovements	0us-gaap_RealEstateImprovements
Related party receivables	(1,253)	14,200	(6,374)
Net cash provided by (used in) investing activities	(2,459)	14,200	(3,384)
Cash Flow From Financing Activities:
Proceeds from notes payable	0us-gaap_ProceedsFromNotesPayable	12,343us-gaap_ProceedsFromNotesPayable	0us-gaap_ProceedsFromNotesPayable
Payments on notes payable to related parties	(2,117)us-gaap_RepaymentsOfNotesPayable	0us-gaap_RepaymentsOfNotesPayable	0us-gaap_RepaymentsOfNotesPayable
Payments on maturing notes payable	0fil_PaymentsOnMaturingNotesPayable	(27,701)fil_PaymentsOnMaturingNotesPayable	0fil_PaymentsOnMaturingNotesPayable
Net cash used in financing activities	(2,117)	(15,358)	0
Net increase in cash and cash equivalents	4	1	1
Cash and cash equivalents, beginning of period	3	2	1
Cash and cash equivalents, end of period	7	3	2
Supplemental disclosures of cash flow information:
Cash paid for interest	$ 674us-gaap_InterestPaidNet	$ 1,162us-gaap_InterestPaidNet	$ 1,385us-gaap_InterestPaidNet

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