XML 96 R87.htm IDEA: XBRL DOCUMENT v3.23.2

Derivative Instruments and Hedging Activities - Schedule of Interest Rate Derivatives (Details) $ in Thousands	Jun. 30, 2023 USD ($)
Floating Rate Payments
Derivative [Line Items]
Notional Amount	$ 876,925
Weighted Average Fixed Interest Rate	3.93%
Weighted Average Variable Interest Rate	5.02%
Fixed Rate Payments
Derivative [Line Items]
Notional Amount	$ 24,000
Weighted Average Fixed Interest Rate	3.26%
Weighted Average Variable Interest Rate	4.99%
2025 | Floating Rate Payments
Derivative [Line Items]
Notional Amount	$ 554,025
Weighted Average Fixed Interest Rate	4.20%
Weighted Average Variable Interest Rate	5.02%
2026 | Floating Rate Payments
Derivative [Line Items]
Notional Amount	$ 80,000
Weighted Average Fixed Interest Rate	3.51%
Weighted Average Variable Interest Rate	5.05%
2028 | Floating Rate Payments
Derivative [Line Items]
Notional Amount	$ 167,250
Weighted Average Fixed Interest Rate	3.48%
Weighted Average Variable Interest Rate	5.04%
2028 | Fixed Rate Payments
Derivative [Line Items]
Notional Amount	$ 8,000
Weighted Average Fixed Interest Rate	3.36%
Weighted Average Variable Interest Rate	4.99%
2033 | Floating Rate Payments
Derivative [Line Items]
Notional Amount	$ 75,650
Weighted Average Fixed Interest Rate	3.44%
Weighted Average Variable Interest Rate	5.01%
2033 | Fixed Rate Payments
Derivative [Line Items]
Notional Amount	$ 16,000
Weighted Average Fixed Interest Rate	3.21%
Weighted Average Variable Interest Rate	4.99%

X

- Definition

Average fixed interest rate related to the group of interest rate derivatives.

+ References

No definition available.

+ Details

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

X

- Definition

Average variable interest rate related to the group of interest rate derivatives.

+ References

No definition available.

+ Details

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

X

- 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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480237/815-40-50-5

+ Details

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

X

- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480434/815-10-50-1B

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1A
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480434/815-10-50-1A

+ Details

Name:	us-gaap_DerivativeNotionalAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	nymt_DerivativePaymentTypeAxis=nymt_FloatingRatePaymentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	nymt_DerivativePaymentTypeAxis=nymt_FixedRatePaymentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=nymt_SwapMaturities2025Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=nymt_SwapMaturities2026Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=nymt_SwapMaturities2028Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DerivativeInstrumentRiskAxis=nymt_SwapMaturities2033Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: