Loans Receivable (Details) - USD ($)	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	$ 112,800,000	$ 115,172,000
Loans receivable	111,524,000	116,534,000
Loans in nonaccrual status	0	200,000
Real estate loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	88,799,000	89,431,000
Loans receivable	87,523,000	90,793,000
Commercial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable, gross	24,001,000	25,741,000
Loans receivable	$ 24,001,000	$ 25,741,000
Loans receivable maturity term	10 years