Loans details.

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

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Largest principal balance on a single loan in the secured loan portfolio.

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Loans receivable maturity date.

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- Definition

Loans receivable number of principal and interest loans.

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- Definition

Represents the loans receivable, percent of aggregate principal.

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- Definition

Loans receivable, remaining term.

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- Definition

Loans receivable, yield of loan acquired.

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No definition available.

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- Definition

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

+ References

No definition available.

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- Definition

Mortgage loans on real estate number Of loans renewed.

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No definition available.

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- Definition

Mortgage loans on real estate, number of loans sold.

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- Definition

Mortgage loans on real estate principal renewed.

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- Definition

Non performing loans.

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Number of non performing loans.

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- Definition

Number of mortgage loans within 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 SEC
-Name Regulation S-X (SX)
-Number 210
-Section 12
-Footnote 3
-Subsection 29

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 310
-Section S99
-Paragraph 1
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-URI http://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014

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- Definition

Amount of principal due on delinquent mortgage loan within 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 SEC
-Name Regulation S-X (SX)
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- Definition

Amount of other addition (reduction) in allowance reserve for credit loss.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Amount of financing receivable 90 days or more past due and still accruing.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
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- Definition

Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-SubTopic 10
-Section S99
-Paragraph 1
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- Definition

Amount of unfunded portion of contractual agreement to lend funds to borrower for financing receivable modified as troubled debt restructuring.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 40
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=121585226&loc=d3e18794-111554

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- 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

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-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

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- 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.

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Loans - Additional Information (Details)	3 Months Ended		12 Months Ended
Loans - Additional Information (Details)	Mar. 31, 2022 USD ($) MortgageLoan Loan	Mar. 31, 2021 USD ($)	Dec. 31, 2021 USD ($) Loan MortgageLoan	Mar. 31, 2022 MortgageLoan	Mar. 31, 2022	Mar. 31, 2022 Loan	Mar. 31, 2022 Loans	Dec. 31, 2021 MortgageLoan	Dec. 31, 2021 Loan
Loans (Details) [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans \| MortgageLoan	44		54
Loans Receivable, Number of Principal and Interest Loans \| Loan						23
Loans Receivable, Amortization Term	30 years
Aggregate principal renewed	$ 2,958,000,000
Number of loans sold \| MortgageLoan	0
Loans Receivable Largest Loan (in Dollars)	$ 6,750,000		$ 6,750,000
Loans - principal (in Dollars)	64,293,000		81,097,000
Number of loans				0		44		0	54
Number of loans				0		44		0	54
Principal	64,293,000		81,097,000
Principal	$ 64,293,000		$ 81,097,000
Non performing number of loans \| Loan	6		7
Mortgage loans on Real estate number Of loans renewed \| MortgageLoan	3
Commitment to Lend, Outstanding	$ 0
Non-performing loans	4,429,000		$ 2,285,000
Accrued interest	$ 466,000		529,000
Debt instrument, Average extension period	10 months
Allowance for loan losses	$ 55,000	$ 55,000
Second Loan [Member]
Loans (Details) [Line Items]
Loans Receivable Largest Loan (in Dollars)	$ 6,735,000
Loans Receivable, Yield of Loan Acquired					8.25%
Loans Receivable Maturity Date	Oct. 01, 2022
90-179 days
Loans (Details) [Line Items]
Number of loans \| Loan						2			1
Number of loans \| Loan						2			1
Principal	$ 3,200,000		930,000
Principal	3,200,000		930,000
Past Due 30-89 Days [Member]
Loans (Details) [Line Items]
Number of loans				1		2		1	4
Number of loans				1		2		1	4
Principal	1,174,000		7,165,000
Principal	1,174,000		7,165,000
Past Due 30-89 Days [Member] \| Forbearance Agreement [Member]
Loans (Details) [Line Items]
Principal	990,000		990,000
Principal	990,000		990,000
Past Due 180 Or More Days [Member]
Loans (Details) [Line Items]
Number of loans \| Loan						2			2
Number of loans \| Loan						2			2
Principal	1,228,000		886,000
Principal	$ 1,228,000		886,000
Financial Asset, Equal to or Greater than 90 Days Past Due
Loans (Details) [Line Items]
Number of loans							0		2
Number of loans							0		2
Financing receivable, recorded investment, 90 days past due and still accruing			1,230,000
Five Year Term or Less [Member]
Loans (Details) [Line Items]
Loans Receivable, Percent of Aggregate Principal					98.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans \| MortgageLoan	41
Interest Only [Member]
Loans (Details) [Line Items]
Loans Receivable, Percent of Aggregate Principal					34.00%
Largest Loan [Member]
Loans (Details) [Line Items]
Loans Receivable Largest Loan (in Dollars)	$ 6,750,000
Loans Receivable, Yield of Loan Acquired					7.25%
Loans Receivable Maturity Date	May 01, 2023
Construction Or Rehabilitation Loans [Member]
Loans (Details) [Line Items]
Loans outstanding	$ 0
Minimum [Member]
Loans (Details) [Line Items]
Loans Receivable, Remaining Term	5 years
Maximum [Member]
Loans (Details) [Line Items]
Accrued interest	$ 88,000		$ 125,000