6. FAIR VALUE OF FINANCIAL INSTRUMENTS (Details Narrative) (USD $)	3 Months Ended
Mar. 31, 2015
Other investments measured at fair value on a non-recurring basis
Company received distributions from investments in diversified businesses and real estate	$ 200,000
Company made contributions in investment totaling	434,000
The amount of the Company's unfunded commitments related to the aforementioned investments	2,000,000
The Level 3 real estate and related investments include one investment in a commercial building located near the Company's offices	483,000
Carrying value of the Level 3 real estate and related investments	$ 376,000

Carrying value of the Level 3 real estate and related investments

No definition available.

Name:	fil_CarryingValueOfTheLevel3RealEstateAndRelatedInvestments
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Company made contributions in this type of investment totaling.

No definition available.

Name:	fil_CompanyMadeContributionsInThisTypeOfInvestmentTotaling
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Company received distributions from investments in diversified businesses and real estate approximately

No definition available.

Name:	fil_CompanyReceivedDistributionsFromInvestmentsInDiversifiedBusinessesAndRealEstateApproximately
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Name:	fil_OtherInvestmentsMeasuredAtFairValueOnANonRecurringBasisAbstract
Namespace Prefix:	fil_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

The amount of the Company's unfunded commitments related to the aforementioned investments is approximately in millions

No definition available.

Name:	fil_TheAmountOfTheCompanySUnfundedCommitmentsRelatedToTheAforementionedInvestmentsIsApproximatelyInMillions
Namespace Prefix:	fil_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

The Level 3 real estate and related investments include one investment in a commercial building located near the Company's offices

No definition available.

Name:	fil_TheLevel3RealEstateAndRelatedInvestmentsIncludeOneInvestmentInACommercialBuildingLocatedNearTheCompanySOffices
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration