Investments Securities

12 Months Ended

Dec. 31, 2022

Investments Securities [Abstract]

Investments Securities

5. Investment Securities

The following table shows a comparison of amortized cost and fair values of investment securities at December 31, 2022 and 2021:

(in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value		OTTI in AOCL
December 31, 2022
Available for Sale:
U.S. government agencies	$	11,044	$	—	$	1,582	$	9,462	$	—
Residential mortgage-backed agencies		45,052		—		7,651		37,401		—
Commercial mortgage-backed agencies		37,393		—		6,661		30,732		—
Collateralized mortgage obligations		25,828		—		4,784		21,044		—
Obligations of states and political subdivisions		10,848		4		360		10,492		—
Corporate Bonds		1,000		—		113		887		—
Collateralized debt obligations		18,664		—		2,793		15,871		(1,695)
Total available for sale	$	149,829	$	4	$	23,944	$	125,889	$	(1,695)
(in thousands)	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses		Fair Value		OTTI in AOCL
December 31, 2022
Held to Maturity:
U.S. treasuries	$	37,204	$	—	$	1,593	$	35,611	$	—
U.S. government agencies		67,734		—		13,261		54,473		—
Residential mortgage-backed agencies		28,624		1		3,503		25,122		—
Commercial mortgage-backed agencies		22,389		—		4,568		17,821		—
Collateralized mortgage obligations		57,085		—		10,001		47,084		—
Obligations of states and political subdivisions		22,623		946		600		22,969		—
Total held to maturity	$	235,659	$	947	$	33,526	$	203,080	$	—

(in thousands)	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value		OTTI in AOCL
December 31, 2021
Available for Sale:
U.S. government agencies	$	69,602	$	66	$	2,499	$	67,169	$	—
Residential mortgage-backed agencies		49,630		—		969		48,661		—
Commercial mortgage-backed agencies		51,694		175		1,001		50,868		—
Collateralized mortgage obligations		93,018		84		3,025		90,077		—
Obligations of states and political subdivisions		12,439		371		6		12,804		—
Collateralized debt obligations		18,609		112		1,529		17,192		(660)
Total available for sale	$	294,992	$	808	$	9,029	$	286,771	$	(660)
(in thousands)	Amortized Cost		Gross Unrecognized Gains		Gross Unrecognized Losses		Fair Value		OTTI in AOCL
December 31, 2021
Held to Maturity:
Residential mortgage-backed agencies	$	30,634	$	649	$	436	$	30,847	$	—
Commercial mortgage-backed agencies		5,456		145		—		5,601		—
Obligations of states and political subdivisions		20,169		8,752		—		28,921		—
Total held to maturity	$	56,259	$	9,546	$	436	$	65,369	$	—

Proceeds from sales of available-for-sale securities and the realized gains and losses for the years ended December 31, 2022 and 2021 are as follows:

(in thousands)	2022		2021
Proceeds	$	1,023	$	13,687
Gross realized gains		3		370
Gross realized losses		—		216

The following table shows the Corporation’s securities with gross unrealized and unrecognized losses and fair value, aggregated by investment category and length of time that individual securities have been in a continuous unrealized position, at December 31, 2022 and 2021:

	Less than 12 months					12 months or more
(in thousands)	Fair Value		Unrealized Losses		Number of Investments	Fair Value		Unrealized Losses		Number of Investments
December 31, 2022
Available for Sale:
U.S. government agencies	$	4,598	$	402	1	$	4,865	$	1,180	2
Residential mortgage-backed agencies		—		—	—		37,401		7,651	5
Commercial mortgage-backed agencies		4,044		455	3		26,688		6,206	6
Collateralized mortgage obligations		1,600		210	5		19,444		4,574	5
Obligations of states and political subdivisions		8,906		360	7		—		—	—
Corporate Bonds		887		113	1		—		—	—
Collateralized debt obligations		—		—	—		15,871		2,793	9
Total available for sale	$	20,035	$	1,540	17	$	104,269	$	22,404	27
	Less than 12 months					12 months or more
(in thousands)	Fair Value		Unrealized Losses		Number of Investments	Fair Value		Unrealized Losses		Number of Investments
December 31, 2022
Held to Maturity:
U.S. treasuries	$	—	$	—	—	$	35,611	$	1,593	4
U.S. government agencies		38,883		9,617	7		15,591		3,644	2
Residential mortgage-backed agencies		16,893		1,425	29		8,138		2,078	7
Commercial mortgage-backed agencies		17,821		4,568	3		—		—	—
Collateralized mortgage obligations		47,083		10,001	8		—		—	—
Obligations of states and political subdivisions		2,269		600	1		—		—	—
Total held to maturity	$	122,949	$	26,211	48	$	59,340	$	7,315	13

	Less than 12 months					12 months or more
(in thousands)	Fair Value		Unrealized Losses		Number of Investments	Fair Value		Unrealized Losses		Number of Investments
December 31, 2021
Available for Sale:
U.S. government agencies	$	23,577	$	122	3	$	33,972	$	2,377	6
Residential mortgage-backed agencies		29,507		257	3		19,154		712	2
Commercial mortgage-backed agencies		32,177		787	4		5,211		214	1
Collateralized mortgage obligations		24,322		649	5		43,076		2,376	5
Obligations of states and political subdivisions		3,046		6	1		—		—	—
Collateralized debt obligations		—		—	—		10,468		1,529	5
Total available for sale	$	112,629	$	1,821	16	$	111,881	$	7,208	19
	Less than 12 months					12 months or more
(in thousands)	Fair Value		Unrecognized Losses		Number of Investments	Fair Value		Unrecognized Losses		Number of Investments
December 31, 2021
Held to Maturity:
Residential mortgage-backed agencies	$	7,395	$	291	6	$	2,782	$	145	1
Total held to maturity	$	7,395	$	291	6	$	2,782	$	145	1

Management systematically evaluates securities for impairment on a quarterly basis. Based upon application of Accounting Standards Codification (“ASC”) Topic 320 (Section 320-10-35) issued by the Financial Accounting Standards Board (the “FASB”), management must assess whether (i) the Corporation has the intent to sell the security and (ii) it is more likely than not that the Corporation will be required to sell the security prior to its anticipated recovery. If neither applies, then declines in the fair value of securities below their cost that are considered other-than-temporary declines are split into two components. The first is the loss attributable to declining credit quality. Credit losses are recognized in earnings as realized losses in the period in which the impairment determination is made. The second component consists of all other losses. The other losses are recognized in other comprehensive income. In estimating OTTI charges, management considers (a) the length of time and the extent to which the fair value has been less than cost, (b) adverse conditions specifically related to the security, an industry, or a geographic area, (c) the historic and implied volatility of the security, (d) changes in the rating of a security by a rating agency, (e) recoveries or additional declines in fair value subsequent to the balance sheet date, (f) failure of the issuer of the security to make scheduled interest payments, and (g) the payment structure of the debt security and the likelihood of the issuer being able to make payments that increase in the future. Due to the duration and the significant market value decline in the pooled trust preferred securities held in our portfolio, we performed more extensive testing on these securities for purposes of evaluating whether or not an OTTI has occurred.  Management has concluded that no OTTI occurred for the years ended December 31, 2022 and 2021.

The following table presents a cumulative roll-forward of the amount of OTTI charges related to credit losses which have been recognized in earnings for the trust preferred securities in the CDO portfolio held and not intended to be sold for the years ended December 31, 2022 and 2021:

(in thousands)	2022		2021
Balance of credit-related OTTI at January 1	$	2,043	$	2,244
Reduction for increases in cash flows expected to be collected		(202)		(201)
Balance of credit-related OTTI at December 31	$	1,841	$	2,043

The amortized cost and estimated fair value of securities by contractual maturity at December 31, 2022 are shown in the following table. Actual maturities will differ from contractual maturities because the issuers of the securities may have the right to call or prepay obligations with or without call or prepayment penalties.

(in thousands)	Amortized Cost		Fair Value
Contractual Maturity
Available for sale:
Due in one year or less	$	340	$	340
Due after one year through five years		11,964		11,018
Due after five years through ten years		1,895		1,778
Due after ten years		27,357		23,576
		41,556		36,712
Residential mortgage-backed agencies		45,052		37,401
Commercial mortgage-backed agencies		37,393		30,732
Collateralized mortgage obligations		25,828		21,044
Total available for sale	$	149,829	$	125,889
Held to Maturity:
Due after one year through five years	$	49,704	$	46,857
Due after five years through ten years	$	33,022	$	26,825
Due after ten years	$	44,835	$	39,371
		127,561		113,053
Residential mortgage-backed agencies		28,624		25,122
Commercial mortgage-backed agencies		22,389		17,821
Collateralized mortgage obligations		57,085		47,084
Total held to maturity	$	235,659	$	203,080

At December 31, 2022 and 2021, investment securities with a fair value of $209.8 million and $158.7 million, respectively, were pledged as permitted or required to secure public deposits, for securities sold under agreements to repurchase as required or permitted by law and as collateral for borrowing capacity.