Repurchase Agreements, Loan Participations Sold, Net, Notes Payable, Net, Secured Term Loan, Net, Debt Related to Real Estate Owned, Net, and Acquisition Facility - Summary of Notes Payable (Details) - USD ($) $ in Thousands		6 Months Ended		12 Months Ended
		Jun. 30, 2022		Dec. 31, 2021
Debt Instrument [Line Items]
Carrying Value		$ 273,487		$ 167,744
Loan held by company		$ 628,327	[1]	$ 420,844
Notes Payable One
Debt Instrument [Line Items]
Contractual Maturity Date		Dec. 31, 2024
Maximum Extension Date		Dec. 31, 2025
Borrowing Outstanding		$ 94,322
Carrying Value		92,915
Loan held by company		$ 143,941
Notes Payable Two
Debt Instrument [Line Items]
Contractual Maturity Date		Feb. 02, 2026
Maximum Extension Date		Feb. 02, 2027
Borrowing Outstanding		$ 6,190
Carrying Value		5,192
Loan held by company		9,274
Notes Payable [Member]
Debt Instrument [Line Items]
Contractual Maturity Date	[2],[3]			Jan. 04, 2022
Maximum Extension Date				Jan. 04, 2022
Borrowing Outstanding		100,512		$ 48,000
Carrying Value		98,107		48,000
Loan held by company		$ 153,215		$ 116,512	[3]

[1] Includes all cash reserve balances held by the servicer.

[2] In January 2022, the initial maturity was extended to July 5, 2022 and the maximum maturity date was extended to January 4, 2023.

[3] Includes all reserve balances held by servicer.