Mortgage Loans Held for Sale (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Mortgages Held-for-sale, Fair Value Disclosure	$ 9,387,000	$ 31,666,000
Gain (Loss) on Sale of Mortgage Loans	166,000	753,000
Loans held for sale - lower of cost or market	0		$ 0
Real Estate Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans Receivable Held-for-sale, Net, Not Part of Disposal Group	$ 9,200,000	30,900,000
Impaired [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans held for sale - lower of cost or market		4,400,000
Gain (Loss) on Sale of Loans and Leases		$ 0