Loans - Secured Loans by Property Type (Parenthetical) (Details)	1 Months Ended	3 Months Ended	12 Months Ended
	Jun. 30, 2020 MortgageLoan	Mar. 31, 2022 USD ($) MortgageLoan	Dec. 31, 2021 USD ($) Loan MortgageLoan
Loans Details [Line Items]
Number of secured loans | MortgageLoan	2	28	31
Mortgage Loans on Real Estate, Commercial and Consumer, Net		$ 57,205,000	$ 55,099,000
Single Family Property-Owner Occupied [Member]
Loans Details [Line Items]
Number of secured loans		5	4
Mortgage Loans on Real Estate, Commercial and Consumer, Net		$ 3,071,000	$ 2,306,000
Single Family Property-NonOwner Occupied [Member]
Loans Details [Line Items]
Number of secured loans		8	12
Mortgage Loans on Real Estate, Commercial and Consumer, Net		$ 10,663,000	$ 12,291,000