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Investment Securities (Tables)

12 Months Ended

Dec. 31, 2021

Investments Debt And Equity Securities [Abstract]

Schedule of Investment Securities Available-for-Sale and Held-to-Maturity

Details of investment securities available-for-sale and held-to-maturity as of December 31, 2021 and 2020 were as follows:

		Available-for-Sale
		December 31, 2021
		Amortized Cost				Gross Unrealized Gains				Gross Unrealized Losses				Estimated Fair Value
		(Dollars in Thousands)
Mortgage-backed securities:
Residential		$	46,020			$	450			$	(242	)		$	46,228
Commercial			24,647				371				(47	)			24,971
Obligations of U.S. government-sponsored agencies			5,207				—				(15	)			5,192
Obligations of states and political subdivisions			4,247				80				(10	)			4,317
Corporate notes			15,458				76				(52	)			15,482
U.S. Treasury securities			35,097				—				(404	)			34,693
Total		$	130,676			$	977			$	(770	)		$	130,883

		Held-to-Maturity
		December 31, 2021
		Amortized Cost				Gross Unrealized Gains				Gross Unrealized Losses				Estimated Fair Value
		(Dollars in Thousands)
Mortgage-backed securities:
Commercial		$	2,115			$	29			$	—			$	2,144
Obligations of U.S. government-sponsored agencies			768				10				—				778
Obligations of states and political subdivisions			553				2				—				555
Total		$	3,436			$	41			$	—			$	3,477

		Available-for-Sale
		December 31, 2020
		Amortized Cost				Gross Unrealized Gains				Gross Unrealized Losses				Estimated Fair Value
		(Dollars in Thousands)
Mortgage-backed securities:
Residential		$	24,680			$	865			$	(8	)		$	25,537
Commercial			40,849				780				(142	)			41,487
Obligations of states and political subdivisions			4,971				137				—				5,108
Corporate notes			2,711				73				—				2,784
U.S. Treasury securities			10,078				—				(1	)			10,077
Total		$	83,289			$	1,855			$	(151	)		$	84,993

		Held-to-Maturity
		December 31, 2020
		Amortized Cost				Gross Unrealized Gains				Gross Unrealized Losses				Estimated Fair Value
		(Dollars in Thousands)
Mortgage-backed securities:
Commercial		$	4,302			$	75			$	—			$	4,377
Obligations of U.S. government-sponsored agencies			1,120				34				—				1,154
Obligations of states and political subdivisions			1,007				21				—				1,028
Total		$	6,429			$	130			$	—			$	6,559

Maturities of Investment Securities Available-for-Sale and Held-to-Maturity

The scheduled maturities of investment securities available-for-sale and held-to-maturity as of December 31, 2021 are presented in the following table:

		Available-for-Sale								Held-to-Maturity
		Amortized Cost				Estimated Fair Value				Amortized Cost				Estimated Fair Value
		(Dollars in Thousands)
Maturing within one year		$	81			$	81			$	400			$	401
Maturing after one to five years			34,755				34,611				—				—
Maturing after five to ten years			74,541				74,720				1,783				1,811
Maturing after ten years			21,299				21,471				1,253				1,265
Total		$	130,676			$	130,883			$	3,436			$	3,477

Schedule of Unrealized Loss on Investments

The following table reflects gross unrealized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, as of December 31, 2021 and 2020.

		Available-for-Sale
		December 31, 2021
		Less than 12 Months								12 Months or More
		Fair Value				Unrealized Losses				Fair Value				Unrealized Losses
		(Dollars in Thousands)
Mortgage-backed securities:
Residential		$	31,346			$	(240	)		$	253			$	(2	)
Commercial			2,245				(12	)			2,970				(35	)
Obligations of U.S. government-sponsored agencies			4,987				(13	)			194				(2	)
Obligations of states and political subdivisions			561				(10	)			—				—
Corporate notes			9,092				(52	)			—				—
U.S. Treasury securities			34,692				(404	)			—				—
Total		$	82,923			$	(731	)		$	3,417			$	(39	)

There were no held-to-maturity securities in an unrealized loss position as of December 31, 2021.

		Available-for-Sale
		December 31, 2020
		Less than 12 Months								12 Months or More
		Fair Value				Unrealized Losses				Fair Value				Unrealized Losses
		(Dollars in Thousands)
Mortgage-backed securities:
Residential		$	2,334			$	(1	)		$	1,019			$	(7	)
Commercial			2,630				(1	)			3,327				(141	)
U.S. Treasury securities			10,077				(1	)			—				—
Total		$	15,041			$	(3	)		$	4,346			$	(148	)

		Held-to-Maturity
		December 31, 2020
		Less than 12 Months								12 Months or More
		Fair Value				Unrealized Losses				Fair Value				Unrealized Losses
		(Dollars in Thousands)
Mortgage-backed securities:
Commercial		$	412			$	—			$	—			$	—
Total		$	412			$	—			$	—			$	—

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Tabular disclosure of investment securities available for sale and held to maturity.

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Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments.

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For all investments in an unrealized loss position, including those for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27290-111563

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