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Securities (Tables)

3 Months Ended

Mar. 31, 2022

Investments, Debt and Equity Securities [Abstract]

Schedule of available for sale securities

The following table summarizes available-for-sale debt securities held by the Company at March 31, 2022:

			Available-for-Sale Debt Securities
March 31, 2022			Amortized Cost			Gross Unrealized Gains			Gross Unrealized Losses			Fair Value
(In thousands)
U.S. Treasuries			$	190,997		$	0		$	12,094		$	178,903
Obligations of U.S. Government sponsored entities			852,733			898			51,524			802,107
Obligations of U.S. states and political subdivisions			100,287			152			4,778			95,661
Mortgage-backed securities – residential, issued by
U.S. Government agencies			68,435			157			2,315			66,277
U.S. Government sponsored entities			891,954			83			56,264			835,773
U.S. corporate debt securities			2,500			0			73			2,427
Total available-for-sale debt securities			$	2,106,906		$	1,290		$	127,048		$	1,981,148

 The following table summarizes available-for-sale debt securities held by the Company at December 31, 2021:  

			Available-for-Sale Debt Securities
December 31, 2021			Amortized Cost			Gross Unrealized Gains			Gross Unrealized Losses			Fair Value
(In thousands)
U.S. Treasuries			$	160,291		$	85		$	2,542		$	157,834
Obligations of U.S. Government sponsored entities			843,218			4,527			15,372			832,373
Obligations of U.S. states and political subdivisions			102,177			2,092			100			104,169
Mortgage-backed securities – residential, issued by
U.S. Government agencies			76,502			1,187			532			77,157
U.S. Government sponsored entities			879,102			5,735			14,281			870,556
U.S. corporate debt securities			2,500			0			76			2,424
Total available-for-sale debt securities			$	2,063,790		$	13,626		$	32,903		$	2,044,513

Schedule of held to maturity securities

The following table summarizes held-to-maturity debt securities held by the Company at March 31, 2022:

			Held-to-Maturity Securities
March 31, 2022			Amortized Cost			Gross Unrealized Gains			Gross Unrealized Losses			Fair Value
(In thousands)
U.S. Treasuries			$	86,635		$	0		$	6,002		$	80,633
Obligations of U.S. Government sponsored entities			216,889			0			16,605			200,284
Total held-to-maturity debt securities			$	303,524		$	0		$	22,607		$	280,917

The following table summarizes held-to-maturity debt securities held by the Company at December 31, 2021:

			Held-to-Maturity Securities
December 31, 2021			Amortized Cost			Gross Unrealized Gains			Gross Unrealized Losses			Fair Value
(In thousands)
U.S. Treasuries			$	86,689		$	279		$	600		$	86,368
Obligations of U.S. Government sponsored entities			$	197,320		$	389		$	1,789		$	195,920
Total held-to-maturity debt securities			$	284,009		$	668		$	2,389		$	282,288

March 31, 2022
(In thousands)			Amortized Cost			Fair Value
Held-to-maturity debt securities:
Due after five years through ten years			$	303,524		$	280,917
Total held-to-maturity debt securities			$	303,524		$	280,917

December 31, 2021
(In thousands)			Amortized Cost			Fair Value
Held-to-maturity debt securities:
Due after five years through ten years			$	284,009		$	282,288
Total held-to-maturity debt securities			$	284,009		$	282,288

Schedule of available for sale securities with unrealized losses

The following table summarizes available-for-sale debt securities that had unrealized losses at March 31, 2022:  

			Less than 12 Months						12 Months or Longer						Total
(In thousands)			Fair Value			Unrealized Losses			Fair Value			Unrealized Losses			Fair Value			Unrealized Losses
U.S. Treasuries			$	174,290		$	11,756		$	4,613		$	338		$	178,903		$	12,094
Obligations of U.S. Government sponsored entities			269,829			18,755			394,741			32,769			664,570			51,524
Obligations of U.S. states and political subdivisions			65,155			4,291			3,378			487			68,533			4,778
Mortgage-backed securities – residential, issued by
U.S. Government agencies			30,557			996			17,796			1,319			48,353			2,315
U.S. Government sponsored entities			542,511			25,160			275,733			31,104			818,244			56,264
U.S. corporate debt securities			0			0			2,427			73			2,427			73
Total available-for-sale debt securities			$	1,082,342		$	60,958		$	698,688		$	66,090		$	1,781,030		$	127,048

The following table summarizes available-for-sale debt securities that had unrealized losses at December 31, 2021:  

			Less than 12 Months						12 Months or Longer						Total
(In thousands)			Fair Value			Unrealized Losses			Fair Value			Unrealized Losses			Fair Value			Unrealized Losses
U.S. Treasuries			$	147,810		$	2,542		$	0		$	0		$	147,810		$	2,542
Obligations of U.S. Government sponsored entities			362,895			6,694			289,210			8,678			652,105			15,372
Obligations of U.S. states and political subdivisions			9,700			85			1,283			15			10,983			100
Mortgage-backed securities – residential, issued by
U.S. Government agencies			22,074			160			16,846			372			38,920			532
U.S. Government sponsored entities			553,351			11,440			84,537			2,841			637,888			14,281
U.S. corporate debt securities			0			0			2,424			76			2,424			76
Total available-for-sale debt securities			$	1,095,830		$	20,921		$	394,300		$	11,982		$	1,490,130		$	32,903

Schedule held-to-maturity securities with unrealized losses

The following table summarizes held-to-maturity debt securities that had unrealized losses at March 31, 2022:

			Less than 12 Months						12 Months or Longer						Total
(In thousands)			Fair Value			Unrealized Losses			Fair Value			Unrealized Losses			Fair Value			Unrealized Losses
U.S. Treasuries			$	80,633		$	6,002		$	0		$	0		$	80,633		$	6,002
Obligations of U.S. Government sponsored entities			$	200,284		$	16,605		$	0		$	0		$	200,284		$	16,605
Total held-to-maturity debt securities			$	280,917		$	22,607		$	0		$	0		$	280,917		$	22,607

The following table summarizes held-to-maturity debt securities that had unrealized losses at December 31, 2021:

			Less than 12 Months						12 Months or Longer						Total
(In thousands)			Fair Value			Unrealized Losses			Fair Value			Unrealized Losses			Fair Value			Unrealized Losses
U.S. Treasuries			$	35,280		$	600		$	0		$	0		$	35,280		$	600
Obligations of U.S. Government sponsored entities			$	84,592		$	1,789		$	0		$	0		$	84,592		$	1,789
Total held-to-maturity debt securities			$	119,872		$	2,389		$	0		$	0		$	119,872		$	2,389

Schedule of amortized cost and estimated fair value of debt securities by contractual maturity

The amortized cost and estimated fair value of debt securities by contractual maturity are shown in the following table. Expected maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties. Mortgage-backed securities are shown separately since they are not due at a single maturity date.

March 31, 2022
(In thousands)			Amortized Cost			Fair Value
Available-for-sale debt securities:
Due in one year or less			$	58,553		$	58,888
Due after one year through five years			525,430			501,283
Due after five years through ten years			508,112			470,234
Due after ten years			54,422			48,693
Total			1,146,517			1,079,098
Mortgage-backed securities			960,389			902,050
Total available-for-sale debt securities			$	2,106,906		$	1,981,148

December 31, 2021
(In thousands)			Amortized Cost			Fair Value
Available-for-sale debt securities:
Due in one year or less			$	77,159		$	77,892
Due after one year through five years			474,537			471,776
Due after five years through ten years			501,748			492,573
Due after ten years			54,742			54,559
Total			1,108,186			1,096,800
Mortgage-backed securities			955,604			947,713
Total available-for-sale debt securities			$	2,063,790		$	2,044,513

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Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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-Publisher FASB
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Tabular disclosure of information about investment in debt security measured at amortized cost (held-to-maturity).

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