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Investment Securities (Tables)

9 Months Ended

Sep. 30, 2019

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, 2019 and December 31, 2018 were as follows:

		Available-for-Sale
		September 30, 2019
						Gross				Gross				Estimated
		Amortized				Unrealized				Unrealized				Fair
		Cost				Gains				Losses				Value
		(Dollars in Thousands)
Mortgage-backed securities:
Residential		$	47,107			$	321			$	(320	)		$	47,108
Commercial			45,496				46				(485	)			45,057
Obligations of states and political subdivisions			4,199				106				—				4,305
U.S. Treasury securities			80				—				—				80
Total		$	96,882			$	473			$	(805	)		$	96,550

		Held-to-Maturity
		September 30, 2019
						Gross				Gross				Estimated
		Amortized				Unrealized				Unrealized				Fair
		Cost				Gains				Losses				Value
		(Dollars in Thousands)
Mortgage-backed securities:
Commercial		$	9,722			$	1			$	(83	)		$	9,640
Obligations of U.S. government-sponsored agencies			6,410				—				(29	)			6,381
Obligations of states and political subdivisions			1,627				13				—				1,640
Total		$	17,759			$	14			$	(112	)		$	17,661

		Available-for-Sale
		December 31, 2018
						Gross				Gross				Estimated
		Amortized				Unrealized				Unrealized				Fair
		Cost				Gains				Losses				Value
		(Dollars in Thousands)
Mortgage-backed securities:
Residential		$	73,859			$	113			$	(1,517	)		$	72,455
Commercial			56,101				10				(1,822	)			54,289
Obligations of states and political subdivisions			5,617				51				(4	)			5,664
U.S. Treasury securities			79				—				—				79
Total		$	135,656			$	174			$	(3,343	)		$	132,487

		Held-to-Maturity
		December 31, 2018
		Amortized Cost				Gross Unrealized Gains				Gross Unrealized Losses				Estimated Fair Value
		(Dollars in Thousands)
Mortgage-backed securities:
Commercial		$	11,716			$	—			$	(349	)		$	11,367
Obligations of U.S. government-sponsored agencies			8,026				—				(244	)			7,782
Obligations of states and political subdivisions			1,720				—				(17	)			1,703
Total		$	21,462			$	—			$	(610	)		$	20,852

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, 2019 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		$	102			$	103			$	—			$	—
Maturing after one to five years			20,916				20,843				3,359				3,365
Maturing after five to ten years			43,510				43,446				7,250				7,194
Maturing after ten years			32,354				32,158				7,150				7,102
Total		$	96,882			$	96,550			$	17,759			$	17,661

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 September 30, 2019 and December 31, 2018.

		Available-for-Sale
		September 30, 2019
		Less than 12 Months								12 Months or More
		Fair Value				Unrealized Losses				Fair Value				Unrealized Losses
		(Dollars in Thousands)
Mortgage-backed securities:
Residential		$	16,466			$	(135	)		$	11,030			$	(185	)
Commercial			4,140				(10	)			32,825				(475	)
U.S. Treasury securities			80				—				—				—
Total		$	20,686			$	(145	)		$	43,855			$	(660	)

		Held-to-Maturity
		September 30, 2019
		Less than 12 Months								12 Months or More
		Fair Value				Unrealized Losses				Fair Value				Unrealized Losses
		(Dollars in Thousands)
Mortgage-backed securities:
Commercial		$	1,522			$	(9	)		$	7,902			$	(74	)
Obligations of U.S. government-sponsored agencies			1,403				(8	)			4,979				(21	)
Obligations of states and political subdivisions			—				—				503				—
Total		$	2,925			$	(17	)		$	13,384			$	(95	)

		Available-for-Sale
		December 31, 2018
		Less than 12 Months								12 Months or More
		Fair Value				Unrealized Losses				Fair Value				Unrealized Losses
		(Dollars in Thousands)
Mortgage-backed securities:
Residential		$	9,417			$	(87	)		$	53,507			$	(1,430	)
Commercial			461				(3	)			53,430				(1,819	)
Obligations of states and political subdivisions			879				(2	)			420				(2	)
U.S. Treasury securities			79				—				—				—
Total		$	10,836			$	(92	)		$	107,357			$	(3,251	)

		Held-to-Maturity
		December 31, 2018
		Less than 12 Months								12 Months or More
		Fair Value				Unrealized Losses				Fair Value				Unrealized Losses
		(Dollars in Thousands)
Mortgage-backed securities:
Commercial		$	—			$	—			$	11,367			$	(349	)
Obligations of U.S. government-sponsored agencies			—				—				7,782				(244	)
Obligations of states and political subdivisions			770				—				933				(17	)
Total		$	770			$	—			$	20,082			$	(610	)

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

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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=118939692&loc=d3e27290-111563

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