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Loans and Allowance for Credit Losses - Age Analysis of Recorded Investment in Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Total Loans | $ 6,907,899 | $ 6,934,769
30 to 59 Days Past Due |  |
Total Loans | 14,655 | 18,456
60 to 89 Days Past Due |  |
Total Loans | 2,823 | 1,803
Greater than 90 Days Past Due |  |
Total Loans | 20,939 | 22,425
Total Past Due |  |
Total Loans | 38,417 | 42,684
Current |  |
Total Loans | 6,869,482 | 6,892,085
Multi-family Residential Portfolio Segment [Member] |  |
Total Loans | 2,662,226 | 2,605,172
Multi-family Residential Portfolio Segment [Member] | 30 to 59 Days Past Due |  |
Total Loans | 2,722 | 1,475
Multi-family Residential Portfolio Segment [Member] | 60 to 89 Days Past Due |  |
Total Loans | 539 | 1,787
Multi-family Residential Portfolio Segment [Member] | Greater than 90 Days Past Due |  |
Total Loans | 5,103 | 3,547
Multi-family Residential Portfolio Segment [Member] | Total Past Due |  |
Total Loans | 8,364 | 6,809
Multi-family Residential Portfolio Segment [Member] | Current |  |
Total Loans | 2,653,862 | 2,598,363
Commercial Real Estate [Member] |  |
Total Loans | 1,959,624 | 1,914,898
Commercial Real Estate [Member] | 30 to 59 Days Past Due |  |
Total Loans | 8,090 | 2,561
Commercial Real Estate [Member] | 60 to 89 Days Past Due |  |
Total Loans | 1,099 | 0
Commercial Real Estate [Member] | Greater than 90 Days Past Due |  |
Total Loans | 0 | 254
Commercial Real Estate [Member] | Total Past Due |  |
Total Loans | 9,189 | 2,815
Commercial Real Estate [Member] | Current |  |
Total Loans | 1,950,435 | 1,912,083
One-To-Four Family - Mixed-Use Property Portfolio Segment [Member] |  |
Total Loans | 533,084 | 557,295
One-To-Four Family - Mixed-Use Property Portfolio Segment [Member] | 30 to 59 Days Past Due |  |
Total Loans | 1,708 | 3,721
One-To-Four Family - Mixed-Use Property Portfolio Segment [Member] | 60 to 89 Days Past Due |  |
Total Loans | 124 | 0
One-To-Four Family - Mixed-Use Property Portfolio Segment [Member] | Greater than 90 Days Past Due |  |
Total Loans | 1,005 | 797
One-To-Four Family - Mixed-Use Property Portfolio Segment [Member] | Total Past Due |  |
Total Loans | 2,837 | 4,518
One-To-Four Family - Mixed-Use Property Portfolio Segment [Member] | Current |  |
Total Loans | 530,247 | 552,777
One-To-Four Family - Residential Portfolio Segment [Member] |  |
Total Loans | 221,519 | 242,480
One-To-Four Family - Residential Portfolio Segment [Member] | 30 to 59 Days Past Due |  |
Total Loans | 1,715 | 2,734
One-To-Four Family - Residential Portfolio Segment [Member] | 60 to 89 Days Past Due |  |
Total Loans | 0 | 0
One-To-Four Family - Residential Portfolio Segment [Member] | Greater than 90 Days Past Due |  |
Total Loans | 4,670 | 3,953
One-To-Four Family - Residential Portfolio Segment [Member] | Total Past Due |  |
Total Loans | 6,385 | 6,687
One-To-Four Family - Residential Portfolio Segment [Member] | Current |  |
Total Loans | 215,134 | 235,793
Construction Portfolio Segment |  |
Total Loans | 58,261 | 70,824
Construction Portfolio Segment | 30 to 59 Days Past Due |  |
Total Loans | 0 | 0
Construction Portfolio Segment | 60 to 89 Days Past Due |  |
Total Loans | 0 | 0
Construction Portfolio Segment | Greater than 90 Days Past Due |  |
Total Loans | 0 | 2,600
Construction Portfolio Segment | Total Past Due |  |
Total Loans | 0 | 2,600
Construction Portfolio Segment | Current |  |
Total Loans | 58,261 | 68,224
Small Business Administration Portfolio Segment [Member] |  |
Total Loans | 20,345 | 23,193
Small Business Administration Portfolio Segment [Member] | 30 to 59 Days Past Due |  |
Total Loans | 0 | 329
Small Business Administration Portfolio Segment [Member] | 60 to 89 Days Past Due |  |
Total Loans | 0 | 0
Small Business Administration Portfolio Segment [Member] | Greater than 90 Days Past Due |  |
Total Loans | 2,576 | 950
Small Business Administration Portfolio Segment [Member] | Total Past Due |  |
Total Loans | 2,576 | 1,279
Small Business Administration Portfolio Segment [Member] | Current |  |
Total Loans | 17,769 | 21,914
Commercial Business and Other Portfolio Segment [Member] |  |
Total Loans | 1,452,840 | 1,520,907
Commercial Business and Other Portfolio Segment [Member] | 30 to 59 Days Past Due |  |
Total Loans | 420 | 7,636
Commercial Business and Other Portfolio Segment [Member] | 60 to 89 Days Past Due |  |
Total Loans | 1,061 | 16
Commercial Business and Other Portfolio Segment [Member] | Greater than 90 Days Past Due |  |
Total Loans | 7,585 | 10,324
Commercial Business and Other Portfolio Segment [Member] | Total Past Due |  |
Total Loans | 9,066 | 17,976
Commercial Business and Other Portfolio Segment [Member] | Current |  |
Total Loans | $ 1,443,774 | $ 1,502,931

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