Investment Securities (Tables)

3 Months Ended

Mar. 31, 2021

Investment Securities [Abstract]

Schedule of Available-for-Sale Securities Reconciliation

			Gross		Gross		Estimated
	Amortized		Unrealized		Unrealized		Fair
(Dollars in thousands)	Cost		Gains		Losses		Value
Available-for-sale securities:
March 31, 2021
U.S. Government agencies	$	18,583	$	4	$	438	$	18,149
Mortgage-backed		104,492		2,031		569		105,954
Total	$	123,075	$	2,035	$	1,007	$	124,103
December 31, 2020
U.S. Government agencies	$	23,600	$	20	$	83	$	23,537
Mortgage-backed		113,865		2,234		68		116,031
Total	$	137,465	$	2,254	$	151	$	139,568

Schedule of Held-to-Maturity

			Gross		Gross		Estimated
	Amortized		Unrealized		Unrealized		Fair
(Dollars in thousands)	Cost		Gains		Losses		Value
Held-to-maturity securities:
March 31, 2021
U.S. Government agencies	$	38,409	$	12	$	423	$	37,998
Mortgage-backed		68,067		74		700		67,441
States and political subdivisions		400		1		—		401
Other debt securities		19,053		226		43		19,236
Total	$	125,929	$	313	$	1,166	$	125,076
December 31, 2020
U.S. Government agencies	$	18,893	$	38	$	43	$	18,888
Mortgage-backed		27,347		7		18		27,336
States and political subdivisions		400		1		—		401
Other debt securities		19,066		139		2		19,203
Total	$	65,706	$	185	$	63	$	65,828

Available-For-Sale Securities and Held-to-Maturity, Continuous Unrealized Loss Position, Fair Value

	Less than				More than
	12 Months				12 Months				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
(Dollars in thousands)	Value		Losses		Value		Losses		Value		Losses
March 31, 2021
Available-for-sale securities:
U.S. Government agencies	$	17,564	$	436	$	223	$	2	$	17,787	$	438
Mortgage-backed		49,427		569		—		—		49,427		569
Total	$	66,991	$	1,005	$	223	$	2	$	67,214	$	1,007
Held-to-maturity securities:
U.S. Government agencies	$	22,082	$	423	$	—	$	—	$	22,082	$	423
Mortgage-backed		49,863		700		—		—		49,863		700
Other debt securities		4,457		43		—		—		4,457		43
Total	$	76,402	$	1,166	$	—	$	—	$	76,402	$	1,166

	Less than				More than
	12 Months				12 Months				Total
	Fair		Unrealized		Fair		Unrealized		Fair		Unrealized
(Dollars in thousands)	Value		Losses		Value		Losses		Value		Losses
December 31, 2020
Available-for-sale securities:
U.S. Government agencies	$	14,919	$	82	$	236	$	1	$	15,155	$	83
Mortgage-backed		11,869		68		—		—		11,869		68
Total	$	26,788	$	150	$	236	$	1	$	27,024	$	151
Held-to-maturity securities:
U.S. Government agencies	$	6,646	$	43	$	—	$	—	$	6,646	$	43
Mortgage-backed		5,093		18		—		—		5,093		18
Other debt securities		498		2		—		—		498		2
Total	$	12,237	$	63	$	—	$	—	$	12,237	$	63

Schedule of Securities Debt Maturities

	Available for sale				Held to maturity
	Amortized				Amortized
(Dollars in thousands)	Cost		Fair Value		Cost		Fair Value
Due in one year or less	$	—	$	—	$	—	$	—
Due after one year through five years		1,174		1,214		7,919		7,968
Due after five years through ten years		57,863		59,015		37,492		37,403
Due after ten years		64,038		63,874		80,518		79,705
Total	$	123,075	$	124,103	$	125,929	$	125,076