Accrued interest of loans sold to unaffiliated third party.

No definition available.

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- Definition

Loans details.

+ References

No definition available.

+ Details

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- Definition

Term, in years, of the typical amortization used on loans made.

+ References

No definition available.

+ Details

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- Definition

Loans receivable current extended new maturity date

+ References

No definition available.

+ Details

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- Definition

The largest unpaid principal balance of a single loan within the secured loan portfolio.

+ References

No definition available.

+ Details

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- Definition

Loans receivable matured.

+ References

No definition available.

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- Definition

Loans receivable, maturity date.

+ References

No definition available.

+ Details

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- Definition

Loans receivable number of interest only loans.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
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- Definition

Number of secured loans receivable.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
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- Definition

The number of secured loans not paid in full on or before their maturity date.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
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- Definition

Loans receivable, percent of aggregate principal.

+ References

No definition available.

+ Details

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- Definition

Loans receivable, remaining term.

+ References

No definition available.

+ Details

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- Definition

Loans receivable, sold to unaffiliated third party.

+ References

No definition available.

+ Details

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- Definition

Term, in years, of the typical loan made.

+ References

No definition available.

+ Details

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- Definition

Loans receivable yield of loan acquired.

+ References

No definition available.

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Data Type:	dtr-types:percentItemType
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- Definition

Indicates the number of delinquent secured mortgage loans on real estate.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
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- Definition

Mortgage loans on real estate number of loans renewed.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
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- Definition

Mortgage loans on real estate principal renewed.

+ References

No definition available.

+ Details

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Namespace Prefix:	ck0000889123_
Data Type:	xbrli:monetaryItemType
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- Definition

Non performing loans.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Non performing number of loans.

+ References

No definition available.

+ Details

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Data Type:	xbrli:pureItemType
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Period Type:	instant

- Definition

Number of loans sold to unaffiliated third party.

+ References

No definition available.

+ Details

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Data Type:	xbrli:integerItemType
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Period Type:	duration

- Definition

Payment for non performing loan interest.

+ References

No definition available.

+ Details

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Namespace Prefix:	ck0000889123_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Reflects the net positive or negative amount derived from subtracting from net proceeds of sale and the carrying amounts, net of allocated reserves, of financial assets transferred to third parties in transactions that qualify for sales treatment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
-SubTopic 20
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=121570589&loc=d3e107425-111719

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Period Type:	duration

- Definition

Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.7)
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

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Balance Type:	debit
Period Type:	instant

- Definition

Amount of investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 948
-SubTopic 310
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-29(Column G))
-URI http://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014

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Balance Type:	debit
Period Type:	instant

- Definition

The balance represents the amount of loans that are secured by real estate mortgages, offset by the reserve to cover probable credit losses on the loan portfolio.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03.1(c))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

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Loans - Additional Information (Details)	1 Months Ended	12 Months Ended
Loans - Additional Information (Details)	Feb. 28, 2022 USD ($) Loan	Dec. 31, 2021 USD ($) Loan MortgageLoan	Dec. 31, 2020 USD ($) Loan MortgageLoan	Dec. 31, 2019 USD ($)
Loans Details [Line Items]
Loans receivable, term		5 years
Secured loans - principal (in Dollars)		$ 55,099,000	$ 74,080,000	$ 86,203,000
Matured at December 31, 2021, Loan \| Loan		4
Loans receivable number of loans \| Loan		31	33
Loans receivable, amortization term		30 years
Mortgage loans on real estate number of loans renewed \| Loan		8	18
Mortgage loans on real estate principal renewed		$ 36,572,000	$ 53,340,000
Number of loans sold to an unaffiliated third party \| Loan			2
Aggregate principal amount of loans sold to unaffiliated third party		485,000	$ 2,730,000
Accrued interest of loans sold to unaffiliated third party			13,500
Gain recognized on sales of loans			26,000
Loans receivable largest loan (in Dollars)		7,994,000	10,200,000
Non-performing loans		$ 1,047,000	$ 15,139,000
Non-Performing Number Of Loans		6	3
Payment for non performing loan interest		$ 71,000	$ 849,000
Matured at December 31, 2021, Principal		$ 1,044,000
Delinquent loans, number \| MortgageLoan		31	33
Paid in full in February 2022 [Member]
Loans Details [Line Items]
Matured at December 31, 2021, Loan \| Loan	2
Loans receivable maturity date	Dec. 31, 2021
Matured at December 31, 2021, Principal	$ 585,000
Past Due180 Days Or More [Member]
Loans Details [Line Items]
Secured loans - principal (in Dollars)		$ 987,000	$ 15,139,000
Delinquent loans, number \| MortgageLoan		3	3
Past Due180 Days Or More [Member] \| Paid in full in February 2022 [Member]
Loans Details [Line Items]
Secured loans - principal (in Dollars)	$ 585,000
Delinquent loans, number \| Loan	2
Past Due180 Days Or More [Member] \| Forbearance Agreement [Member]
Loans Details [Line Items]
Mortgage loan principal			$ 10,735,000
Delinquent loans, number \| MortgageLoan			2
Past Due 90 Days Or More [Member]
Loans Details [Line Items]
Loans outstanding		$ 0	$ 0
Current [Member]
Loans Details [Line Items]
Secured loans - principal (in Dollars)	$ 402,000	$ 48,274,000	$ 58,941,000
Matured at December 31, 2021, Loan \| Loan	1
Loans receivable maturity date	Dec. 31, 2021
Matured at December 31, 2021, Principal	$ 402,000,000
Delinquent loans, number \| MortgageLoan		25	30
Loans Receivable Current Extended New Maturity Date		Jun. 01, 2022
Five Year Term or Less [Member]
Loans Details [Line Items]
Loans receivable number of loans \| Loan		23
Loans receivable, percent of aggregate principal		84.00%
Loans Receivable, Remaining Term		5 years
Interest Only [Member]
Loans Details [Line Items]
Loans receivable, percent of aggregate principal		68.00%
Loans receivable, number of interest only loans \| Loan		13
Largest Loan [Member]
Loans Details [Line Items]
Loans receivable largest loan (in Dollars)		$ 7,994,068,000
Loans receivable, yield of loan acquired		8.375%
Loans receivable maturity date		Mar. 01, 2022
Construction Loans [Member]
Loans Details [Line Items]
Loans outstanding		$ 0
Rehabilitation Loans [Member]
Loans Details [Line Items]
Loans outstanding		$ 0