Governmental Issuer Loans - Additional Information (Details) - Governmental Issuer Loans [Member] - USD ($) $ in Millions	Jun. 30, 2022	Jun. 30, 2021
Magnolia Heights [Member]
Governmental Issuer Loans [Line Items]
Total Commitment	$ 20.4
Legacy Commons at Signal Hills [Member]
Governmental Issuer Loans [Line Items]
Total Commitment		$ 34.6
Hilltop at Signal Hills [Member]
Governmental Issuer Loans [Line Items]
Total Commitment		24.5
Hope on Avalon [Member]
Governmental Issuer Loans [Line Items]
Total Commitment		23.4
Hope on Broadway [Member]
Governmental Issuer Loans [Line Items]
Total Commitment		$ 12.1