Fair Value Measurements - Estimated fair values of financial instruments (Details) - USD ($)
$ in Thousands |
Sep. 30, 2020 |
Dec. 31, 2019 |
| Financial assets: |
|
|
| Securities available for sale |
$ 79,712
|
$ 58,417
|
| Securities held to maturity |
32
|
42
|
| Loans, net |
115,267
|
123,272
|
| FHLB stock |
778
|
778
|
| Financial liabilities: |
|
|
| Accrued interest payable |
9
|
7
|
| Carrying Value |
|
|
| Financial assets: |
|
|
| Cash and cash equivalents |
15,464
|
18,817
|
| Securities available for sale |
79,712
|
58,417
|
| Securities held to maturity |
32
|
42
|
| Loans, net |
115,267
|
123,272
|
| FHLB stock |
778
|
778
|
| Accrued interest receivable |
847
|
865
|
| Financial liabilities: |
|
|
| Deposits |
158,508
|
146,969
|
| Advance from FHLB |
10,000
|
10,000
|
| Accrued interest payable |
9
|
7
|
| Level 1 |
|
|
| Financial assets: |
|
|
| Cash and cash equivalents |
15,464
|
18,817
|
| Securities available for sale |
0
|
0
|
| Securities held to maturity |
0
|
0
|
| Loans, net |
0
|
0
|
| Accrued interest receivable |
0
|
0
|
| Financial liabilities: |
|
|
| Deposits |
0
|
|
| Accrued interest payable |
|
0
|
| Level 2 |
|
|
| Financial assets: |
|
|
| Cash and cash equivalents |
0
|
0
|
| Securities available for sale |
79,712
|
58,417
|
| Securities held to maturity |
32
|
42
|
| Loans, net |
0
|
0
|
| Accrued interest receivable |
847
|
865
|
| Financial liabilities: |
|
|
| Deposits |
0
|
|
| Advance from FHLB |
10,477
|
10,080
|
| Accrued interest payable |
9
|
7
|
| Level 3 |
|
|
| Financial assets: |
|
|
| Cash and cash equivalents |
0
|
0
|
| Securities available for sale |
0
|
0
|
| Securities held to maturity |
0
|
0
|
| Loans, net |
120,548
|
126,187
|
| Accrued interest receivable |
0
|
0
|
| Financial liabilities: |
|
|
| Deposits |
$ 159,015
|
146,831
|
| Accrued interest payable |
|
$ 0
|