The amount of allowances on purchased credit deteriorated loans.

No definition available.

Name:	rc_AllowancesOnPurchasedCreditDeterioratedLoans
Namespace Prefix:	rc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Modification amount of investment in financing receivables modified by troubled debt restructurings including financial effects of these modifications.

+ References

No definition available.

+ Details

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Namespace Prefix:	rc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of contractually required payments receivable at acquisition of acquired loans not accounted for as debt securities with evidence of deterioration of credit quality.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=121614798&loc=d3e15032-111544

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 15
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=123409700&loc=d3e13503-111538

+ Details

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

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

- Definition

Number of financing receivables that have been modified by troubled debt restructurings.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953676-111524

+ Details

Name:	us-gaap_FinancingReceivableModificationsNumberOfContracts2
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount, after troubled debt restructuring, of modified financing receivable.

+ References

+ Details

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

- Definition

Amount, before troubled debt restructuring, of financing receivable to be modified.

+ References

+ Details

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

- Definition

Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 34
-URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953682-111524

+ Details

Name:	us-gaap_FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of financing receivable modified as troubled debt restructuring within previous 12 months, with subsequent payment default.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 34
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953682-111524

+ Details

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

- Definition

Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 35
-URI http://asc.fasb.org/extlink&oid=123577603&loc=SL49126937-111524

+ Details

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

- Details

Name:	us-gaap_CreditLossStatusAxis=us-gaap_FinancialAssetOtherThanFinancialAssetAcquiredWithCreditDeteriorationMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=rc_SbcLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=rc_SbaGuaranteedLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LoanRestructuringModificationAxis=rc_ForeclosureMember
Namespace Prefix:
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Period Type:

Loans and Allowance for Credit Losses - TDR Activity (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($) loan	Jun. 30, 2021 USD ($) loan	Jun. 30, 2022 USD ($) loan	Jun. 30, 2021 USD ($) loan	Dec. 31, 2021 USD ($)
Troubled debt restructurings (TDRs)
Number of loans permanently modified \| loan	3	10	7	18
Pre-modification recorded balance	$ 1,087	$ 6,867	$ 2,050	$ 9,585
Post-modification recorded balance	906	6,867	$ 1,556	$ 9,118
Number of loans that remain in default \| loan			2	1
Balance of loans that remain in default			$ 357	$ 58
TDR Modifications including financial effects	811	6,438	1,334	8,688
Carrying amount of loan foreclosure in process	1,200		1,200		$ 2,300
Allowance for credit losses at the acquisition date	(5,000)		(5,000)
Loans acquired with credit deterioration
Troubled debt restructurings (TDRs)
PCD loans acquired	$ 0	$ 0	$ 0	$ 0
SBC
Troubled debt restructurings (TDRs)
Number of loans permanently modified \| loan			1	1
Pre-modification recorded balance			$ 496	$ 1,276
Post-modification recorded balance			$ 496	1,276
Number of loans that remain in default \| loan			1
Balance of loans that remain in default			$ 356
TDR Modifications including financial effects			$ 356	$ 1,276
SBA
Troubled debt restructurings (TDRs)
Number of loans permanently modified \| loan	3	10	6	17
Pre-modification recorded balance	$ 1,087	$ 6,867	$ 1,554	$ 8,309
Post-modification recorded balance	906	6,867	$ 1,060	$ 7,842
Number of loans that remain in default \| loan			1	1
Balance of loans that remain in default			$ 1	$ 58
TDR Modifications including financial effects	811	6,438	978	7,412
Term Extension
Troubled debt restructurings (TDRs)
TDR Modifications including financial effects	811	6,345	978	7,319
Term Extension \| SBA
Troubled debt restructurings (TDRs)
TDR Modifications including financial effects	$ 811	6,345	978	7,319
Foreclosure
Troubled debt restructurings (TDRs)
TDR Modifications including financial effects		93	356	1,369
Foreclosure \| SBC
Troubled debt restructurings (TDRs)
TDR Modifications including financial effects			$ 356	1,276
Foreclosure \| SBA
Troubled debt restructurings (TDRs)
TDR Modifications including financial effects		$ 93		$ 93