Investment Securities (Tables)

3 Months Ended

Mar. 31, 2022

Investment Securities

Schedule of investment securities available for sale

	March 31, 2022
	Dollars in Thousands
			Gross		Gross
	Amortized		Unrealized		Unrealized		Fair
	Cost		Gains		Losses		Value
Obligations of U.S. Government agencies and corporations	$	8,365	$	—	$	618	$	7,747
Obligations of States and political subdivisions		29,502		160		907		28,755
Mortgage-backed securities		92,450		5		5,839		86,616
Subordinated debt investments		1,990		24		3		2,011
	$	132,307	$	189	$	7,367	$	125,129

	December 31, 2021
	Dollars in Thousands
			Gross		Gross
	Amortized		Unrealized		Unrealized		Fair
	Cost		Gains		Losses		Value
Obligations of U.S. Government agencies and corporations	$	6,547	$	46	$	142	$	6,451
Obligations of States and political subdivisions		29,792		1,397		63		31,126
Mortgage-backed securities		83,213		279		1,089		82,403
Subordinated debt investments		1,990		51		—		2,041
	$	121,542	$	1,773	$	1,294	$	122,021

Schedule of gross unrealized losses and fair values, aggregated by investment security category and length of time that individual securities have been in a continuous unrealized loss position

	March 31, 2022
	Dollars in Thousands
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Loss		Value		Loss		Value		Loss
Obligations of U.S. Government agencies and corporations	$	5,100	$	260	$	2,646	$	358	$	7,747	$	618
Obligations of States and political subdivisions		17,618		907		—		—		17,618		907
Mortgage-backed securities		63,469		3,793		22,343		2,046		85,812		5,839
Subordinated debt investments		497		3		—		—		497		3
Total investment securities with unrealized losses	$	86,684	$	4,963	$	24,989	$	2,404	$	111,674	$	7,367

	December 31, 2021
	Dollars in Thousands
	Less than 12 months				12 months or more				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
	Value		Loss		Value		Loss		Value		Loss
Obligations of U.S. Government agencies and corporations	$	1,289	$	35	$	2,397	$	107	$	3,686	$	142
Obligations of States and political subdivisions		2,473		63		—		—		2,473		63
Mortgage-backed securities		59,236		744		11,349		345		70,585		1,089
Total investment securities with unrealized losses	$	62,998	$	842	$	13,746	$	452	$	76,744	$	1,294

Schedule of maturities, calls, or repricing of securities available for sale

	March 31, 2022
	Securities Available for Sale
	Dollars in Thousands
		Amortized		Fair
		Cost		Value
Due in one year or less	$	—	$	—
Due after one year through five years		3,183		3,235
Due after five years through ten years		19,175		18,840
Due after ten years or more		17,499		16,438
Mortgage-backed securities, due in monthly installments		92,450		86,616
	$	132,307	$	125,129