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Notes And Interest Receivable From Affiliate (Details) (USD $)	Mar. 31, 2013
Junior mortgage loans and accrued interest receivable from affiliates, net	$ 25,400,000
Interest rate of loans	5.25%
Increasing future interest rates through maturity dates 2032	12.00%

X

- Definition

When presenting a range of interest rates, the highest stated (contractual) rate for notes receivable as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	fil_IncreasingFutureInterestRatesThroughMaturityDates2032
Namespace Prefix:	fil_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

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- Definition

When presenting a range of interest rates, the lowest stated (contractual) rate for notes receivable as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	fil_InterestRateOfLoans
Namespace Prefix:	fil_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

The total amount of notes receivable due from related parties.

+ References

No definition available.

+ Details

Name:	fil_JuniorMortgageLoansAndAccruedInterestReceivableFromAffiliatesNet
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant