Loans Receivable and Allowance for Loan Losses (Recorded Investment in Loans Receivable) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 3,082,418	$ 2,343,937
Deferred loan fees, net	(4,714)	(1,876)
Allowance for loan losses	(32,373)	(37,119)
Sub-total	(37,087)	(38,995)
Total Loans, net	3,045,331	2,304,942
Residential [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	250,123	224,534
Commercial And Multi-Family [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	2,345,229	1,720,174
Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	144,931	153,904
Commercial Business [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	282,007	191,139
Home Equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	56,888	50,469
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 3,240	$ 3,717