XML 80 R70.htm IDEA: XBRL DOCUMENT v3.20.2

Investments in Unconsolidated Entities (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Schedule of Equity Method Investments [Line Items]
Investments in unconsolidated entities	$ 218,706,000		$ 218,706,000		$ 189,965,000
Other income (losses)	10,397,000	$ 3,938,000	14,910,000	$ 14,620,000
Realized gain	(1,067,000)	6,102,000	(149,919,000)	32,556,000
Preferred Equity Ownership Interests
Schedule of Equity Method Investments [Line Items]
Other income (losses)	6,700		(4,100,000)
Investment in unconsolidated entities
Schedule of Equity Method Investments [Line Items]
Fair Value	73,456,000		73,456,000		$ 83,882,000
Other income (losses)	(8,600,000)	(9,100,000)	(9,700,000)	(3,800,000)
Realized gain		10,100,000	8,800,000	10,100,000
Investment in unconsolidated entities | BBA-EP320 II, L.L.C., BBA-Ten10 II, L.L.C., and Lexington on the Green Apartments, L.L.C. (collectively)
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	295,000	299,000	898,000	860,000
Investment in unconsolidated entities | Somerset Deerfield Investor, LLC
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	472,000	506,000	1,259,000	1,477,000
Investment in unconsolidated entities | RS SWD Owner, LLC, RS SWD Mitchell Owner, LLC, RS SWD IF Owner, LLC, RS SWD Mullis Owner, LLC, RS SWD JH Mullis Owner, and RS SWD Saltzman Owner, LLC (collectively)
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	125,000	136,000	217,000	401,000
Investment in unconsolidated entities | Audubon Mezzanine Holdings, LLC (Series A)
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	365,000	310,000	541,000	911,000
Investment in unconsolidated entities | EP 320 Growth Fund, L.L.C. (Series A) and Turnbury Park Apartments - BC, L.L.C. (Series A) (collectively)
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	181,000	192,000	305,000	546,000
Investment in unconsolidated entities | Walnut Creek Properties Holdings, L.L.C.
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	280,000	236,000	402,000	564,000
Investment in unconsolidated entities | Towers Property Holdings, LLC
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	380,000	311,000	502,000	322,000
Investment in unconsolidated entities | Mansions Property Holdings, LLC
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	366,000	300,000	484,000	310,000
Investment in unconsolidated entities | Sabina Montgomery Holdings, LLC - Series B and Oakley Shoals Apartments, LLC - Series A (collectively)
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	137,000	70,000	190,000	70,000
Investment in unconsolidated entities | Gen1814, LLC - Series A, Highlands - Mtg. Holdings, LLC - Series A, and Polos at Hudson Investments, LLC - Series A (collectively)
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	317,000	96,000	430,000	96,000
Investment in unconsolidated entities | Axis Apartments Holdings, LLC, Arbor-Stratford Holdings II, LLC - Series B, Highlands - Mtg. Holdings, LLC - Series B, Oakley Shoals Apartments, LLC - Series C, and Woodland Park Apartments II, LLC (collectively)
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	392,000	0	527,000	0
Investment in unconsolidated entities | DCP Gold Creek, LLC
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	203,000	0	305,000	0
Investment in unconsolidated entities | 1122 Chicago DE, LLC
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	226,000	0	462,000	0
Investment in unconsolidated entities | Rigsbee Ave Holdings, LLC
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	326,000	0	604,000	0
Investment in unconsolidated entities | Bighaus, LLC
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	$ 237,000	0	$ 237,000	0
Investment in unconsolidated entities | The Preserve at Port Royal Venture, LLC
Schedule of Equity Method Investments [Line Items]
Ownership Interest	0.00%		0.00%		77.00%
Fair Value	$ 0		$ 0		$ 18,310,000
Income from investments in unconsolidated entities	$ 122,000	449,000	$ (949,000)	1,295,000
Investment in unconsolidated entities | Morrocroft Neighborhood Stabilization Fund II, LP
Schedule of Equity Method Investments [Line Items]
Ownership Interest	11.00%		11.00%		11.00%
Fair Value	$ 12,602,000		$ 12,602,000		$ 11,796,000
Income from investments in unconsolidated entities	$ 515,000	215,000	$ 1,080,000	610,000
Investment in unconsolidated entities | Headlands Asset Management Fund III (Cayman), LP (Headlands Flagship Opportunity Fund Series I)
Schedule of Equity Method Investments [Line Items]
Ownership Interest	49.00%		49.00%		49.00%
Fair Value	$ 60,854,000		$ 60,854,000		$ 53,776,000
Income from investments in unconsolidated entities	5,027,000	215,000	7,078,000	215,000
Investment in unconsolidated entities | Evergreens JV Holdings, LLC
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	0	$ 536,000	0	$ 5,049,000
Investment in unconsolidated entities | Preferred Equity Ownership Interests
Schedule of Equity Method Investments [Line Items]
Fair Value	$ 145,250,000		$ 145,250,000
Investments in unconsolidated entities					$ 106,083,000
Investment in unconsolidated entities | Preferred Equity Ownership Interests | BBA-EP320 II, L.L.C., BBA-Ten10 II, L.L.C., and Lexington on the Green Apartments, L.L.C. (collectively)
Schedule of Equity Method Investments [Line Items]
Ownership Interest	45.00%		45.00%		45.00%
Fair Value	$ 11,101,000		$ 11,101,000
Investments in unconsolidated entities					$ 10,108,000
Investment in unconsolidated entities | Preferred Equity Ownership Interests | Somerset Deerfield Investor, LLC
Schedule of Equity Method Investments [Line Items]
Ownership Interest	45.00%		45.00%		45.00%
Fair Value	$ 18,083,000		$ 18,083,000
Investments in unconsolidated entities					$ 17,417,000
Investment in unconsolidated entities | Preferred Equity Ownership Interests | RS SWD Owner, LLC, RS SWD Mitchell Owner, LLC, RS SWD IF Owner, LLC, RS SWD Mullis Owner, LLC, RS SWD JH Mullis Owner, and RS SWD Saltzman Owner, LLC (collectively)
Schedule of Equity Method Investments [Line Items]
Ownership Interest	43.00%		43.00%		43.00%
Fair Value	$ 4,900,000		$ 4,900,000
Investments in unconsolidated entities					$ 4,878,000
Investment in unconsolidated entities | Preferred Equity Ownership Interests | Audubon Mezzanine Holdings, LLC (Series A)
Schedule of Equity Method Investments [Line Items]
Ownership Interest	57.00%		57.00%		57.00%
Fair Value	$ 10,994,000		$ 10,994,000
Investments in unconsolidated entities					$ 10,998,000
Investment in unconsolidated entities | Preferred Equity Ownership Interests | EP 320 Growth Fund, L.L.C. (Series A) and Turnbury Park Apartments - BC, L.L.C. (Series A) (collectively)
Schedule of Equity Method Investments [Line Items]
Ownership Interest	46.00%		46.00%		46.00%
Fair Value	$ 6,871,000		$ 6,871,000
Investments in unconsolidated entities					$ 6,847,000
Investment in unconsolidated entities | Preferred Equity Ownership Interests | Walnut Creek Properties Holdings, L.L.C.
Schedule of Equity Method Investments [Line Items]
Ownership Interest	36.00%		36.00%		36.00%
Fair Value	$ 8,417,000		$ 8,417,000
Investments in unconsolidated entities					$ 8,288,000
Investment in unconsolidated entities | Preferred Equity Ownership Interests | Towers Property Holdings, LLC
Schedule of Equity Method Investments [Line Items]
Ownership Interest	37.00%		37.00%		37.00%
Fair Value	$ 11,544,000		$ 11,544,000
Investments in unconsolidated entities					$ 11,278,000
Investment in unconsolidated entities | Preferred Equity Ownership Interests | Mansions Property Holdings, LLC
Schedule of Equity Method Investments [Line Items]
Ownership Interest	34.00%		34.00%		34.00%
Fair Value	$ 11,124,000		$ 11,124,000
Investments in unconsolidated entities					$ 10,867,000
Investment in unconsolidated entities | Preferred Equity Ownership Interests | Sabina Montgomery Holdings, LLC - Series B and Oakley Shoals Apartments, LLC - Series A (collectively)
Schedule of Equity Method Investments [Line Items]
Ownership Interest	43.00%		43.00%		43.00%
Fair Value	$ 4,127,000		$ 4,127,000
Investments in unconsolidated entities					$ 4,062,000
Investment in unconsolidated entities | Preferred Equity Ownership Interests | Gen1814, LLC - Series A, Highlands - Mtg. Holdings, LLC - Series A, and Polos at Hudson Investments, LLC - Series A (collectively)
Schedule of Equity Method Investments [Line Items]
Ownership Interest	37.00%		37.00%		37.00%
Fair Value	$ 9,514,000		$ 9,514,000
Investments in unconsolidated entities					$ 9,396,000
Investment in unconsolidated entities | Preferred Equity Ownership Interests | Axis Apartments Holdings, LLC, Arbor-Stratford Holdings II, LLC - Series B, Highlands - Mtg. Holdings, LLC - Series B, Oakley Shoals Apartments, LLC - Series C, and Woodland Park Apartments II, LLC (collectively)
Schedule of Equity Method Investments [Line Items]
Ownership Interest	53.00%		53.00%		53.00%
Fair Value	$ 11,781,000		$ 11,781,000
Investments in unconsolidated entities					$ 11,944,000
Investment in unconsolidated entities | Preferred Equity Ownership Interests | DCP Gold Creek, LLC
Schedule of Equity Method Investments [Line Items]
Ownership Interest	44.00%		44.00%		0.00%
Fair Value	$ 6,050,000		$ 6,050,000
Investments in unconsolidated entities					$ 0
Investment in unconsolidated entities | Preferred Equity Ownership Interests | 1122 Chicago DE, LLC
Schedule of Equity Method Investments [Line Items]
Ownership Interest	53.00%		53.00%		0.00%
Fair Value	$ 6,951,000		$ 6,951,000
Investments in unconsolidated entities					$ 0
Investment in unconsolidated entities | Preferred Equity Ownership Interests | Rigsbee Ave Holdings, LLC
Schedule of Equity Method Investments [Line Items]
Ownership Interest	56.00%		56.00%		0.00%
Fair Value	$ 9,823,000		$ 9,823,000
Investments in unconsolidated entities					$ 0
Investment in unconsolidated entities | Preferred Equity Ownership Interests | Bighaus, LLC
Schedule of Equity Method Investments [Line Items]
Ownership Interest	42.00%		42.00%		0.00%
Fair Value	$ 13,970,000		$ 13,970,000
Investments in unconsolidated entities					$ 0

X

- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

+ Details

Name:	us-gaap_EquityMethodInvestmentOwnershipPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=109237563&loc=d3e33749-111570

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 25
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8813-108599

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 210.5-02.12)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

+ Details

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

X

- Definition

Fair value portion of investments accounted under the equity method.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 25
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=117311354&loc=d3e32014-111567

+ Details

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

X

- Definition

For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 30
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=75031198&loc=d3e14172-108612

+ Details

Name:	us-gaap_FairValueOptionChangesInFairValueGainLoss1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Represents the total of noninterest income derived from certain activities and assets including (for example): (1) venture capital investments; (2) bank owned life insurance; (3) foreign currency transactions; and (4) mortgage servicing rights.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04.13)
-URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260

+ Details

Name:	us-gaap_NoninterestIncomeOther
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Amount of realized gain (loss) on investment.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04.3(a))
-URI http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263

+ Details

Name:	us-gaap_RealizedInvestmentGainsLosses
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

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

No definition available.

+ Details

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

X

- Details

Name:	us-gaap_InvestmentTypeAxis=nymt_PreferredEquityOwnershipInterestsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_EquityMethodInvestmentsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_BBAEP320IIL.L.C.BBATen10IIL.L.C.andLexingtonontheGreenApartmentsL.L.C.collectivelyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_SomersetDeerfieldInvestorLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_RSSWDOwnerLLCRSSWDMitchellOwnerLLCIFOwnerLLCMullisOwnerLLCJHMullisOwnerandSaltzmanOwnerLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_AudubonMezzanineHoldingsL.L.C.SeriesAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_EP320GrowthFundLLCSeriesAAndTurnburyParkApartmentsBCLLCSeriesAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_WalnutCreekPropertiesHoldingsLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_TowersPropertyHoldingsLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_MansionsPropertyHoldingsLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_SabinaMontgomeryHoldingsLLCAndSeriesBAndOakleyShoalsApartmentsLLCAndSeriesAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_Gen1814LLCAndSeriesAHighlandsAndMtgHoldingsLLCAndSeriesAAndPolosatHudsonInvestmentsLLCAndSeriesAMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_AxisApartmentsHoldingsLLCArborStratfordHoldingsIILLCSeriesBHighlandsMtg.HoldingsLLCSeriesBOakleyShoalsApartmentsLLCSeriesCandWoodlandParkMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_DCPGoldCreekLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_A1122ChicagoDELLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_RigsbeeAveHoldingsLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_BighausLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_ThePreserveatPortRoyalVentureLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_MorrocroftNeighborhoodStabilizationFundIILPMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_HeadlandsAssetManagementFundIIICaymanLPHeadlandsFlagshipOpportunityFundSeriesIMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=nymt_EvergreensJVHoldingsLLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: