FHLB Advances And Other Debt (Schedule Of Federal Home Loan Advances Pledged By Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Collateral pledged for secure advances	$ 356,828	$ 242,335
Securities [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Collateral pledged for secure advances	1,004	1,006
Cash [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Collateral pledged for secure advances	3,300	3,300
Single-Family Residential [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Collateral pledged for secure advances	292,558	203,627
Multi-Family Residential [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Collateral pledged for secure advances	43,021	21,650
Commercial Real Estate [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Collateral pledged for secure advances	12,938	9,801
Home Equity Lines Of Credit [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Collateral pledged for secure advances	$ 4,007	$ 2,951