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IMPAIRMENT OF INVESTMENT SECURITIES (Tables)
 9 Months Ended
Jun. 30, 2021
Schedule of Investments [Abstract]  
Schedule of gross unrealized losses and fair value for both available for sale and held to maturity securities by investment category and time frame for which the loss has been outstanding

Investment securities with fair values greater than their amortized cost contain unrealized gains. Investment securities with fair values less than their amortized cost contain unrealized losses. The following tables present the gross unrealized losses and fair value at June 30, 2021 and September 30, 2020 for both available for sale and held to maturity securities by investment category and time frame for which the loss has been outstanding:

June 30, 2021

Less Than 12 Months

12 Months Or Greater

Total

Number of

Fair

Unrealized

Fair

Unrealized

Fair

Unrealized

Securities

Value

Losses

Value

Losses

Value

Losses

(Dollars in thousands)

Obligations of U.S. government agencies:

Mortgage-backed securities - residential

3

$

480

$

(9

)

$

244

$

(20

)

$

724

$

(29

)

Mortgage-backed securities - commercial

1

-

-

721

-

721

-

Obligations of U.S. government-sponsored enterprises

Mortgage-backed securities - residential

13

20,249

(283

)

366

(2

)

20,615

(285

)

Debt securities

7

12,356

(141

)

-

-

12,356

(141

)

Obligations of state and political subdivisions

2

1,040

(4

)

-

-

1,040

(4

)

Corporate securities

1

-

-

2,804

(197

)

2,804

(197

)

Total

27

$

34,125

$

(437

)

$

4,135

$

(219

)

$

38,260

$

(656

)

 

September 30, 2020

Less Than 12 Months

12 Months Or Greater

Total

Number of

Fair

Unrealized

Fair

Unrealized

Fair

Unrealized

Securities

Value

Losses

Value

Losses

Value

Losses

(Dollars in thousands)

Obligations of U.S. government agencies:

Mortgage-backed securities - residential

2

$

-

$

-

$

284

$

(33

)

$

284

$

(33

)

Mortgage-backed securities - commercial

1

-

-

775

-

775

-

Obligations of U.S. government-sponsored enterprises

Mortgage-backed securities - residential

2

2,854

(3

)

533

(6

)

3,387

(9

)

Debt securities

2

2,484

(16

)

-

-

2,484

(16

)

Private label mortgage-backed securities - residential

1

254

(5

)

-

-

254

(5

)

Corporate securities

1

-

-

2,804

(196

)

2,804

(196

)

Total

9

$

5,592

$

(24

)

$

4,396

$

(235

)

$

9,988

$

(259

)