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Investment Securities (Tables)

9 Months Ended

Sep. 30, 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 September 30, 2021 and December 31, 2020 were as follows:

		Available-for-Sale
		September 30, 2021
						Gross				Gross				Estimated
		Amortized				Unrealized				Unrealized				Fair
		Cost				Gains				Losses				Value
		(Dollars in Thousands)
Mortgage-backed securities:
Residential		$	44,271			$	800			$	(5	)		$	45,066
Commercial			27,991				551				(161	)			28,381
Obligations of states and political subdivisions			4,266				108				(2	)			4,372
Corporate notes			9,318				94				(2	)			9,410
U.S. Treasury securities			30,195				139				(3	)			30,331
Total		$	116,041			$	1,692			$	(173	)		$	117,560

		Held-to-Maturity
		September 30, 2021
						Gross				Gross				Estimated
		Amortized				Unrealized				Unrealized				Fair
		Cost				Gains				Losses				Value
		(Dollars in Thousands)
Mortgage-backed securities:
Commercial		$	2,416			$	50			$	—			$	2,466
Obligations of U.S. government-sponsored agencies			917				30				—				947
Obligations of states and political subdivisions			574				5				—				579
Total		$	3,907			$	85			$	—			$	3,992

		Available-for-Sale
		December 31, 2020
						Gross				Gross				Estimated
		Amortized				Unrealized				Unrealized				Fair
		Cost				Gains				Losses				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 September 30, 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			$	82			$	401			$	404
Maturing after one to five years			27,551				27,747				—				—
Maturing after five to ten years			62,218				63,275				2,052				2,100
Maturing after ten years			26,191				26,456				1,454				1,488
Total		$	116,041			$	117,560			$	3,907			$	3,992

Schedule of Unrealized Loss on Investments

The following tables reflect 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 September 30, 2021 and December 31, 2020. There were no investments held-to-maturity in an unrealized loss position as of September 30, 2021.

		Available-for-Sale
		September 30, 2021
		Less than 12 Months								12 Months or More
		Fair Value				Unrealized Losses				Fair Value				Unrealized Losses
		(Dollars in Thousands)
Mortgage-backed securities:
Residential		$	30			$	—			$	814			$	(5	)
Commercial			39				—				2,974				(161	)
Obligations of states and political subdivisions			570				(2	)			—				—
Corporate notes			1,998				(2	)			—				—
U.S. Treasury securities			4,927				(3	)			—				—
Total		$	7,564			$	(7	)		$	3,788			$	(166	)

		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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