Notes And Interest Payable - Mortgage notes payable (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014
Mortage notes payable at
Realty Advisors, Inc. principal balance	$ 10,236fil_RealtyAdvisorsIncPrincipalBalance
Propel Financial Services principal balance	4
Accrued interest of notes payable at	0fil_AccruedInterestOfNotesPayableAt
Total mortgage notes	$ 10,240fil_TotalMortgageNotes

Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

No definition available.

Name:	fil_AccruedInterestOfNotesPayableAt
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant