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v2.4.1.9

Operating Segments to the corresponding amounts Narrative (Details) (USD $) In Thousands, unless otherwise specified | Mar. 31, 2015 | Mar. 31, 2014
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Operating Segments to the corresponding amounts in narrative: |  |
Segment assets | $ 696,606 fil_SegmentAssets | $ 648,139 fil_SegmentAssets
Assets held for sale | 0 fil_AssetsHeldForSale | 35,475 fil_AssetsHeldForSale
Investments in unconsolidated investees | 4,462 fil_InvestmentsInUnconsolidatedInvestees | 3,990 fil_InvestmentsInUnconsolidatedInvestees
Notes and interest receivable | 138,163 fil_NotesAndInterestReceivable | 129,220 fil_NotesAndInterestReceivable
Other assets | 106,457 fil_OtherAssets2 | 123,332 fil_OtherAssets2
Total assets | $ 945,688 fil_TotalAssets | $ 940,156 fil_TotalAssets

X
- Definition Represents the sum of the carrying value of all the Assets Held-for-Sale at the balance sheet date. + References No definition available. + Details
Name: | fil_AssetsHeldForSale
Namespace Prefix: | fil_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Investments in real estate partnerships + References No definition available. + Details
Name: | fil_InvestmentsInUnconsolidatedInvestees
Namespace Prefix: | fil_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Notes and interest receivable + References No definition available. + Details
Name: | fil_NotesAndInterestReceivable
Namespace Prefix: | fil_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | fil_OperatingSegmentsToTheCorrespondingAmountsInNarrativeAbstract
Namespace Prefix: | fil_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The aggregate carrying amount as of the balance sheet date of assets not separately disclosed in balance sheet. + References No definition available. + Details
Name: | fil_OtherAssets2
Namespace Prefix: | fil_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Consolidated entity assets. + References No definition available. + Details
Name: | fil_SegmentAssets
Namespace Prefix: | fil_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References No definition available. + Details
Name: | fil_TotalAssets
Namespace Prefix: | fil_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant