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v3.19.3.a.u2

Loans and Allowance for Loan Losses - Troubled Debt Restructurings That Are Performing (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2019 USD ($) | Dec. 31, 2018 USD ($) | Dec. 31, 2017
Number | 3 | 1 | 10
Performing Financial Instruments [Member] |  |  |
Number | 24 | 31 |
Recorded investment | $ 6,494 | $ 8,365 |
Multi-Family Residential [Member] | Performing Financial Instruments [Member] |  |  |
Number | 7 | 7 |
Recorded investment | $ 1,873 | $ 1,916 |
One-To-Four Family - Mixed Used Property [Member] | Performing Financial Instruments [Member] |  |  |
Number | 4 | 5 |
Recorded investment | $ 1,481 | $ 1,692 |
One-To-Four Family - Residential [Member] | Performing Financial Instruments [Member] |  |  |
Number | 3 | 3 |
Recorded investment | $ 531 | $ 552 |
Taxi Medallion Portfolio Segment [Member] | Performing Financial Instruments [Member] |  |  |
Number | 7 | 15 |
Recorded investment | $ 1,668 | $ 3,926 |
Commercial Business and Other [Member] | Performing Financial Instruments [Member] |  |  |
Number | 3 | 1 |
Recorded investment | $ 941 | $ 279 |

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