Loans Portfolio - Schedule of Interests in Loans Receivable Portfolio (Details) - Held-to-maturity Securities $ in Thousands	6 Months Ended
	Jun. 30, 2022 USD ($)
Unpaid Principal Balance [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Balance	$ 161,566
Advances on existing interests in loans receivable	14,653
Non-cash advances in lieu of interest	2,427
Repayments of interests in loans receivable	(165,468)
Repayment of non-cash advances in lieu of interest	(13,178)
Deferred Fees [Member]
Financing Receivable Recorded Investment Past Due [Line Items]
Balance	298
Origination fees, extension fees and exit fees	(502)
Accretion of origination fees, net	204
Carrying Value
Financing Receivable Recorded Investment Past Due [Line Items]
Balance	161,864	[1]
Advances on existing interests in loans receivable	14,653	[1]
Non-cash advances in lieu of interest	2,427	[1]
Origination fees, extension fees and exit fees	(502)	[1]
Repayments of interests in loans receivable	(165,468)	[1]
Repayment of non-cash advances in lieu of interest	13,178	[1]
Accretion of origination fees, net	$ 204	[1]

[1] Balance at December 31, 2021 does not include general CECL allowance.