Debt instrument, floating interest rate.

No definition available.

Name:	cfit_DebtInstrumentFloatingInterestRate
Namespace Prefix:	cfit_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Debt instrument, prepayment premium percentage of principal amount.

+ References

No definition available.

+ Details

Name:	cfit_DebtInstrumentPrepaymentPremiumPercentageOfPrincipalAmount
Namespace Prefix:	cfit_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Debt instrument repayment date.

+ References

No definition available.

+ Details

Name:	cfit_DebtInstrumentRepaymentDate
Namespace Prefix:	cfit_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt Instrument Revised Interest Rate During Period

+ References

No definition available.

+ Details

Name:	cfit_DebtInstrumentRevisedInterestRateDuringPeriod
Namespace Prefix:	cfit_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Line of credit facility option to expend terms.

+ References

No definition available.

+ Details

Name:	cfit_LineOfCreditFacilityOptionToExpendTerms
Namespace Prefix:	cfit_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of cap rate.

+ References

No definition available.

+ Details

Name:	cfit_PercentageOfCapRate
Namespace Prefix:	cfit_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Rate cap agreement receivable end date.

+ References

No definition available.

+ Details

Name:	cfit_RateCapAgreementReceivableEndDate
Namespace Prefix:	cfit_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Rate cap agreement receivable start date.

+ References

No definition available.

+ Details

Name:	cfit_RateCapAgreementReceivableStartDate
Namespace Prefix:	cfit_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of accumulated amortization of debt issuance costs.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=124435984&loc=d3e28555-108399

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

Name:	us-gaap_AccumulatedAmortizationDeferredFinanceCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of amortization expense attributable to debt issuance costs.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(8))
-URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1F
-Subparagraph (b)(2)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=124435984&loc=d3e28555-108399

+ Details

Name:	us-gaap_AmortizationOfFinancingCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870

Reference 2: 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(16))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 4: 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(16))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

+ Details

Name:	us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Description of reference rate used for variable rate of debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentDescriptionOfVariableRateBasis
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Description of the frequency of periodic payments (monthly, quarterly, annual).

+ References

+ Details

Name:	us-gaap_DebtInstrumentFrequencyOfPeriodicPayment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Description of the interest rate as being fixed or variable, and, if variable, identification of the index or rate on which the interest rate is based and the number of points or percentage added to that index or rate to set the rate, and other pertinent information, such as frequency of rate resets.

+ References

+ Details

Name:	us-gaap_DebtInstrumentInterestRateTerms
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258

+ Details

Name:	us-gaap_DebtInstrumentMaturityDate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- 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.

+ Details

Name:	us-gaap_DebtInstrumentTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.17)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1D
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=124435984&loc=d3e28555-108399

+ Details

Name:	us-gaap_DeferredFinanceCostsNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of the cost of borrowed funds accounted for as interest expense for debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 6
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123466204&loc=SL6036836-161870

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.8)
-URI http://asc.fasb.org/extlink&oid=123367319&loc=SL114868664-224227

Reference 3: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 55
-Paragraph 69F
-URI http://asc.fasb.org/extlink&oid=123466577&loc=SL123495745-112612

Reference 4: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 55
-Paragraph 69E
-URI http://asc.fasb.org/extlink&oid=123466577&loc=SL123495743-112612

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1F
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495355-112611

+ Details

Name:	us-gaap_InterestExpenseDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of interest payable on debt, including, but not limited to, trade payables.

+ References

+ Details

Name:	us-gaap_InterestPayableCurrentAndNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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(16))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Reference 3: 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(16))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

+ Details

Name:	us-gaap_LineOfCredit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Date the credit facility terminates, in YYYY-MM-DD format.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityExpirationDate1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

The effective interest rate at the end of the reporting period.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The effective interest rate during the reporting period.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityInterestRateDuringPeriod
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Including the current and noncurrent portions, aggregate carrying value as of the balance sheet date of loans payable (with maturities initially due after one year or beyond the operating cycle if longer).

+ References

Reference 1: 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(16))
-URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 3: 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(16)(a)(2))
-URI http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910

+ Details

Name:	us-gaap_LoansPayable
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_LineOfCreditFacilityAxis=cfit_UbsAgMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=cfit_GRLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=cfit_FMLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LineOfCreditFacilityAxis=cfit_CCREMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=cfit_COLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LineOfCreditFacilityAxis=cfit_CitigroupGlobalMarketsRealtyCorpMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=cfit_DSTLoanAgreementMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LineOfCreditFacilityAxis=cfit_GoldmanSachsBankUSAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=cfit_BuchananLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LineOfCreditFacilityAxis=cfit_CBREMultifamilyCapitalIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=cfit_KellerLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentRedemptionPeriodAxis=cfit_AfterOneYearFromEffectiveDateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LineOfCreditFacilityAxis=cfit_SMBCCapitalMarketsIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LineOfCreditFacilityAxis=cfit_ArborPrivateLabelLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=cfit_SummerfieldLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LineOfCreditFacilityAxis=cfit_ValenciaPropertyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=cfit_ValenciaDSTMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_RealEstatePropertiesAxis=cfit_ValenciaSwapMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LineOfCreditFacilityAxis=cfit_CitizensBankNAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=cfit_SeniorSecuredRevolvingCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_BaseRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LineOfCreditFacilityAxis=cfit_UBSAGCCRECitigroupGlobalMarketsRealtyCorpGoldmanSachsBankUSACBREMultifamilyCapitalIncAndArborPrivateLabelLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Loans Payable - Additional Information (Detail) - USD ($)											3 Months Ended		9 Months Ended
	Jul. 23, 2021	Jul. 07, 2021	Mar. 26, 2021	Feb. 25, 2021	Feb. 24, 2021	Nov. 26, 2019	Jul. 31, 2018	Feb. 01, 2018	Jul. 11, 2017	Nov. 15, 2016	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Debt Instrument [Line Items]
Loan payable											$ 307,249,080		$ 307,249,080		$ 83,380,431
Deferred financing costs, net											3,118,277		3,118,277		764,753
Accumulated amortization											335,163		335,163		158,042
Interest expense											2,577,279	$ 970,747	5,495,873	$ 2,891,137
Accrued interest payable											665,073		665,073		273,200
Amortization of deferred financing costs											121,855	$ 19,274	177,121	$ 57,587
UBS AG [Member] \| GR Loan [Member]
Debt Instrument [Line Items]
Debt instrument, outstanding principal amount									$ 4,500,000
Debt instrument, frequency of periodic interest payment									The GR Loan provides for monthly interest payments which accrue through the 10th of each month.
Interest rate									4.11%
Debt instrument repayment date									Jul. 06, 2027
Interest rate									3.00%
Debt instrument maturity date									Jun. 30, 2032
Description of variable rate basis									Revised interest rate of 3.00% per annum plus the greater of the initial interest rate or the 10 year swap yield through the maturity date June 30, 2032.
UBS AG [Member] \| FM Loan [Member]
Debt Instrument [Line Items]
Debt instrument, outstanding principal amount								$ 21,000,000
Debt instrument, frequency of periodic interest payment								The FM Loan provides for monthly interest payments and bears interest at an initial fixed rate of 4.43% per annum through the anticipated repayment date, February 6, 2028 (the “FM Anticipated Repayment Date”), and thereafter at revised rate of 3.00% per annum plus the greater of the initial interest rate or the 10 year swap yield as of the first business day after the FM Anticipated Repayment Date.
Interest rate								4.43%
Debt instrument repayment date								Feb. 06, 2028
Interest rate								3.00%
Description of variable rate basis								Revised rate of 3.00% per annum plus the greater of the initial interest rate or the 10 year swap yield as of the first business day after the FM Anticipated Repayment Date.
CCRE [Member] \| CO Loan [Member]
Debt Instrument [Line Items]
Debt instrument, outstanding principal amount							$ 26,550,000
Debt instrument, frequency of periodic interest payment							The CO Loan provides for monthly interest payments and bears interest at an initial fixed rate of 4.94% per annum through the anticipated repayment date, August 6, 2028 (the “CO Anticipated Repayment Date”), and thereafter at an increased rate of 2.50% per annum plus the greater of the initial interest rate or the 10 year swap yield as of the first business day after the CO Anticipated Repayment Date.
Interest rate							4.94%
Debt instrument repayment date							Aug. 06, 2028
Interest rate							2.50%
Description of variable rate basis							Increased rate of 2.50% per annum plus the greater of the initial interest rate or the 10 year swap yield as of the first business day after the CO Anticipated Repayment Date.
Citigroup Global Markets Realty Corp [Member] \| DST Loan [Member]
Debt Instrument [Line Items]
Debt instrument, outstanding principal amount										$ 22,495,184
Debt instrument, frequency of periodic interest payment										The DST Loan provides for monthly interest payments and bears interest at an initial fixed rate of 4.59% per annum through anticipated repayment date, December 1, 2026 (the “DST Anticipated Repayment Date”), and thereafter at an increased rate of 3.00% per annum plus the greater of the initial interest rate or the 10 year swap yield as of the first business day after the DST Anticipated Repayment Date.
Interest rate										4.59%
Debt instrument repayment date										Dec. 01, 2026
Interest rate										3.00%
Description of variable rate basis										Increased rate of 3.00% per annum plus the greater of the initial interest rate or the 10 year swap yield as of the first business day after the DST Anticipated Repayment Date.
Goldman Sachs Bank USA [Member] \| Buchanan Loan [Member]
Debt Instrument [Line Items]
Debt instrument, outstanding principal amount						$ 9,600,000
Debt instrument, frequency of periodic interest payment						The Buchanan Loan provides for monthly interest payments and bears interest at an initial fixed rate of 3.52% per annum through the anticipated repayment date, December 1, 2029 (the “Buchanan Anticipated Repayment Date”), and thereafter at revised rate of 2.50% per annum plus the greater of the initial interest rate or the 10 year swap yield as of the first business day after the Buchanan Anticipated Repayment Date.
Interest rate						3.52%
Debt instrument repayment date						Dec. 01, 2029
Interest rate						2.50%
Description of variable rate basis						Revised rate of 2.50% per annum plus the greater of the initial interest rate or the 10 year swap yield as of the first business day after the Buchanan Anticipated Repayment Date.
CBRE Multifamily Capital, Inc. [Member] \| Keller Loan [Member]
Debt Instrument [Line Items]
Debt instrument, outstanding principal amount				$ 31,277,000
Debt instrument, frequency of periodic interest payment				The Loan provides for monthly interest payments and bears interest at an initial floating rate of 2.203% per annum (which will fluctuate monthly), through the maturity date of March 1, 2031.
Debt instrument maturity date				Mar. 01, 2031
Debt instrument, floating interest rate				2.203%
CBRE Multifamily Capital, Inc. [Member] \| Keller Loan [Member] \| After One Year From Effective Date [Member]
Debt Instrument [Line Items]
Debt instrument, prepayment premium percentage of principal amount				1.00%
CBRE Multifamily Capital, Inc. [Member] \| Keller Loan [Member] \| After One Year From Effective Date [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Debt instrument, term				7 years
CBRE Multifamily Capital, Inc. [Member] \| Keller Loan [Member] \| After One Year From Effective Date [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Debt instrument, term				10 years
SMBC Capital Markets, Inc. [Member]
Debt Instrument [Line Items]
Rate cap agreement receivable start date					Feb. 25, 2021
Rate cap agreement receivable end date					Mar. 01, 2024
Percentage of cap rate					1.24%
Arbor Private Label, LLC [Member] \| Summerfield Loan [Member]
Debt Instrument [Line Items]
Debt instrument, outstanding principal amount			$ 76,575,000
Debt instrument, frequency of periodic interest payment			The Summerfield Loan provides for monthly interest payments and bears a fixed interest rate of 3.650% per annum, through the maturity date of April 1, 2031.
Interest rate			3.65%
Debt instrument maturity date			Apr. 01, 2031
Valencia Property [Member] \| Valencia DST [Member]
Debt Instrument [Line Items]
Debt instrument, outstanding principal amount		$ 55,200,000
Debt instrument, frequency of periodic interest payment		The Valencia Loan provides for monthly interest payments and bears interest on (i) one hundred ninety-five basis points (1.95%) or (ii) the sum of Auto LIBOR plus the Rate Margin of (1.95%), through the maturity date of July 8, 2031.
Interest rate		1.95%
Debt Instrument, Interest Rate Terms		3.39%
Valencia Property [Member] \| Valencia DST [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Interest Rate During Period		1.95%
Valencia Property [Member] \| Valencia DST [Member] \| LIBOR [Member] \| Valencia swap [Member]
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate		1.95%
Citizens Bank, N.A. \| Senior Secured Revolving Credit Facility
Debt Instrument [Line Items]
Senior secured revolving credit facility	$ 100,000,000
Credit facility additional borrowing capacity	100,000,000.0
Senior secured revolving credit facility, maximum borrowing capacity	$ 200,000,000
Credit facility term option expend	1 year
Credit facility maturity date	Jul. 23, 2024
Senior security revolving credit facility, current borrowing capacity	$ 63,200,000
Credit facility interest rate	2.34%
Citizens Bank, N.A. \| Minimum [Member] \| LIBOR [Member] \| Senior Secured Revolving Credit Facility
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.75%
Citizens Bank, N.A. \| Minimum [Member] \| Base Rate [Member] \| Senior Secured Revolving Credit Facility
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	0.75%
Citizens Bank, N.A. \| Maximum [Member] \| LIBOR [Member] \| Senior Secured Revolving Credit Facility
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	2.25%
Citizens Bank, N.A. \| Maximum [Member] \| Base Rate [Member] \| Senior Secured Revolving Credit Facility
Debt Instrument [Line Items]
Debt Instrument, Basis Spread on Variable Rate	1.25%
UBS AG, CCRE, Citigroup Global Markets Realty Corp, Goldman Sachs Bank USA, CBRE Multifamily Capital Inc and Arbor Private Label LLC [Member]
Debt Instrument [Line Items]
Loan payable											307,249,080		307,249,080		83,380,431
Deferred financing costs, net											3,118,277		3,118,277		764,753
Accumulated amortization											$ 335,163		$ 335,163		$ 158,042