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

The amount of costs associated with the origination of loans.

No definition available.

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

Revenue generated from processing loans based on the outstanding loan balances.

No definition available.

Name:	rc_LoanProcessingFeeIncome
Namespace Prefix:	rc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Amount of net fees creating an excess of Paycheck Protection Program Liquidity Facility borrowings in excess of Paycheck Protection Program loans.

No definition available.

Name:	rc_NetFeesCreatingExcessPppLiquidityFacilityBorrowingsOverPppLoans
Namespace Prefix:	rc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Represents income from the loan origination process and lender fee income generated by providing assistance and loan services.

No definition available.

Name:	rc_OriginationFeesAndFeeIncome
Namespace Prefix:	rc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Amount of loans originated under the Paycheck Protection Program.

No definition available.

Name:	rc_OriginationOfLoansPaycheckProtectionProgram
Namespace Prefix:	rc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Amount of Paycheck Protection Program (PPP) loans underwritten and sold to third party.

No definition available.

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

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.

No definition available.

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

Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.

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(5))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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

Name:	us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis=rc_UsSmallBusinessAdministrationPaycheckProtectionProgramMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis=rc_UsSmallBusinessAdministrationPaycheckProtectionProgramCaresActMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

Name:	us-gaap_LoansInsuredOrGuaranteedByGovernmentAuthoritiesAxis=rc_UsSmallBusinessAdministrationPaycheckProtectionProgramEconomicAidActMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: