December 31, (dollars in thousands)

2019

2018

Repurchase agreements, ending balance

$

8,530

$

4,104

Repurchase agreements, average balance during period

4,913

3,340

Book value of collateral

9,031

11,194

Market value of collateral

9,246

11,276

Weighted average rate during period

0.48

%

0.35

%

Weighted average maturity

1 day