Note 6 - Other Borrowings	3 Months Ended
Mar. 31, 2021
Notes to Financial Statements
Other Borrowings [Text Block]	Note 6. Other Borrowings The Company had an unsecured line of credit totaling $5.0 million with a non-affiliated bank at March 31, 2021 . There were no borrowings outstanding on the line of credit at March 31, 2021 . The interest rate on the line of credit floats at Wall Street Journal Prime Rate plus 0.25%, with a floor of 3.50%, and matures on March 28, 2026. The Bank had unused lines of credit totaling $239.0 million and $237.7 million available with non-affiliated banks at March 31, 2021 and December 31, 2020 , respectively. These amounts primarily consist of a blanket floating lien agreement with the Federal Home Loan Bank of Atlanta (FHLB) in which the Bank can borrow up to 19% of its total assets. The unused line of credit with FHLB totaled $162.5 million at March 31, 2021 . The Bank had collateral pledged on the borrowing line at March 31, 2021 and December 31, 2020 including real estate loans totaling $222.1 million and $221.1 million, respectively, and Federal Home Loan Bank stock with a book value of $573 thousand and $818 thousand, respectively. The Bank did not have borrowings from the FHLB at March 31, 2021 and December 31, 2020 .

Note

Other Borrowings

The Company had an unsecured line of credit totaling

$5.0

million with a non-affiliated bank at

March 31, 2021

. There were

borrowings outstanding on the line of credit at

March 31, 2021

. The interest rate on the line of credit floats at Wall Street Journal Prime Rate plus

0.25%,

with a floor of

3.50%,

and matures on

March 28, 2026.

The Bank had unused lines of credit totaling

$239.0

million and

$237.7

million available with non-affiliated banks at

March 31, 2021

and

December 31, 2020

, respectively. These amounts primarily consist of a blanket floating lien agreement with the Federal Home Loan Bank of Atlanta (FHLB) in which the Bank can borrow up to

19%

of its total assets. The unused line of credit with FHLB totaled

$162.5

million at

March 31, 2021

. The Bank had collateral pledged on the borrowing line at

March 31, 2021

and

December 31, 2020

including real estate loans totaling

$222.1

million and

$221.1

million, respectively, and Federal Home Loan Bank stock with a book value of

$573

thousand and

$818

thousand, respectively. The Bank did

not

have borrowings from the FHLB at

March 31, 2021

and

December 31, 2020