Other Assets - Summary of Taxable Governmental Issuer Loan and Remaining Funding Commitment (Details) - Governmental Issuer Loans [Member] - Hope on Avalon [Member] - TOB Trust [Member]	3 Months Ended
	Mar. 31, 2021 USD ($)
Governmental Issuer Loans [Line Items]
Date Committed	2021-01
Original Maturity Date	Feb. 01, 2023	[1]
Outstanding Balance	$ 1,000,000
Maximum Remaining Commitment	$ 9,573,000

[1] The borrower has the option to extend the maturity up to six months upon payment of a non-refundable extension fee.