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Loans Held for Sale - Delinquent and Non-performing Loans Sold During the Period Indicated (Details) - Nonperforming Financial Instruments [Member] $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021 USD ($) loan	Jun. 30, 2020 loan	Jun. 30, 2021 USD ($) loan	Jun. 30, 2020 USD ($) loan
Loans sold | loan	7	0	21	2
Proceeds	$ 10,334		$ 18,584	$ 580
Net Recoveries (Charge-offs)			(121)
Net gain	$ 127		$ 158
Net gain (loss)				$ 42
Multi-family Residential Portfolio Segment [Member]
Loans sold | loan	3		8	1
Proceeds	$ 7,846		$ 10,752	$ 284
Net Recoveries (Charge-offs)			(43)
Net gain	$ 58		$ 63
Net gain (loss)				$ 42
Commercial Real Estate
Loans sold | loan			3
Proceeds			$ 3,036
Net Recoveries (Charge-offs)			(64)
Net gain			$ 17
One-To-Four Family - Mixed-Use Property Portfolio Segment [Member]
Loans sold | loan	4		10	1
Proceeds	$ 2,488		$ 4,796	$ 296
Net Recoveries (Charge-offs)			(14)
Net gain	$ 69		$ 78

X

- Definition

Amount of net recoveries (charge-offs) during the period on delinquent and non-performing loans during the period.

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+ Details

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- Definition

Proceeds from the sales of delinquent and non-performing loans sold during the period.

+ References

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- Definition

Delinquent and non-performing loans sold during the period.

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- Definition

Net gain (loss) on delinquent and non-performing loans during the period.

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- Definition

The amount of gain (loss) realized from the sale of loans held for sale.

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