Assets Sold Under Agreements To Repurchase, Advancement, Minimum Percentage Of Margin

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Assets Sold Under Agreements To Repurchase, Advancement, Non-Refundable Upfront Fee, Percent Of Tranche

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Assets Sold Under Agreements To Repurchase, Authorized Amount

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Assets Sold Under Agreements To Repurchase, Initial Purchase Price, Percentage Of Purchased Asset, Maximum

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Assets Sold Under Agreements To Repurchase, Variable Basis Spread

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Debt Instrument, Loan Percentage Guaranteed

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Debt Instrument, Loan Percentage Guaranteed In Event Of Certain Bad Acts

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Secured Debt, Repurchase Agreements, Gross

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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.

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

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Secured Financing Agreements - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Feb. 14, 2022	Nov. 09, 2021	Feb. 18, 2021
Assets Sold under Agreements to Repurchase [Line Items]
Aggregate outstanding principal balance of secured financing facilities	$ 340,869
Interest expense	2,253	$ 1,208
Subsequent Event
Assets Sold under Agreements to Repurchase [Line Items]
Aggregate outstanding principal balance of secured financing facilities			$ 278,782
UBS
Assets Sold under Agreements to Repurchase [Line Items]
Interest expense	1,514
Citibank
Assets Sold under Agreements to Repurchase [Line Items]
Interest expense	724
BMO
Assets Sold under Agreements to Repurchase [Line Items]
Interest expense	15
Mortgages and Related Assets
Assets Sold under Agreements to Repurchase [Line Items]
Maximum Facility Size	$ 505,482
Mortgages and Related Assets \| UBS
Assets Sold under Agreements to Repurchase [Line Items]
Non-refundable upfront fee, percent of tranche					0.50%
Percentage of purchased asset, initial purchase price					75.00%
Minimum percentage of margin to advance					75.00%
Percentage of loan guaranteed					25.00%
Debt instrument, loan percentage guaranteed in event of certain bad acts					100.00%
Debt, weighted average interest rate	2.10%
Mortgages and Related Assets \| Citibank
Assets Sold under Agreements to Repurchase [Line Items]
Percentage of purchased asset, initial purchase price	75.00%
Minimum percentage of margin to advance	75.00%
Percentage of loan guaranteed	25.00%
Debt, weighted average interest rate	1.90%
Mortgages and Related Assets \| Citibank \| LIBOR
Assets Sold under Agreements to Repurchase [Line Items]
Variable basis spread	2.00%
Mortgages and Related Assets \| Citibank \| Minimum \| LIBOR
Assets Sold under Agreements to Repurchase [Line Items]
Variable basis spread	2.00%
Mortgages and Related Assets \| Citibank \| Maximum \| LIBOR
Assets Sold under Agreements to Repurchase [Line Items]
Variable basis spread	2.50%
Mortgages and Related Assets \| BMO
Assets Sold under Agreements to Repurchase [Line Items]
Minimum percentage of margin to advance				80.00%
Percentage of loan guaranteed				25.00%
Debt instrument, loan percentage guaranteed in event of certain bad acts					100.00%
Debt, weighted average interest rate	2.00%