XML 29 R19.htm IDEA: XBRL DOCUMENT v3.23.1

Note 3 - Investment Securities (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

Marketable Securities [Table Text Block]

						Gross				Gross
		Amortized				Unrealized				Unrealized				Fair
(In thousands)		Cost				Gains				Losses				Value
March 31, 2023
Securities available for sale:
Agency mortgage-backed securities		$	91,600			$	-			$	9,294			$	82,306
Agency CMO			9,117				53				223				8,947
Other debt securities:
Agency notes and bonds			151,901				18				10,495				141,424
Treasury notes and bonds			82,638				-				2,827				79,811
Municipal obligations			172,666				426				15,490				157,602
Total securities available for sale		$	507,922			$	497			$	38,329			$	470,090
Securities held to maturity:
Other debt securities:
Corporate notes		$	7,000			$	-			$	1,704			$	5,296
Total securities held to maturity		$	7,000			$	-			$	1,704			$	5,296
December 31, 2022
Securities available for sale:
Agency mortgage-backed securities		$	95,056			$	-			$	11,193			$	83,863
Agency CMO			9,682				20				349				9,353
Other debt securities:
Agency notes and bonds			151,143				-				13,162				137,981
Treasury notes and bonds			82,646				-				3,914				78,732
Municipal obligations			168,939				177				18,226				150,890
Total securities available for sale		$	507,466			$	197			$	46,844			$	460,819
Securities held to maturity:
Other debt securities:
Corporate notes		$	7,000			$	-			$	1,689			$	5,311
Total securities held to maturity		$	7,000			$	-			$	1,689			$	5,311

Investments Classified by Contractual Maturity Date [Table Text Block]

		Securities Available for Sale								Securities Held to Maturity
		Amortized				Fair				Amortized				Fair
		Cost				Value				Cost				Value
(In thousands)
Due in one year or less		$	45,936			$	45,056			$	-			$	-
Due after one year through five years			213,953				200,774				-				-
Due after five years through ten years			41,376				39,120				2,000				1,520
Due after ten years			105,940				93,887				5,000				3,776
			407,205				378,837				7,000				5,296
Mortgage-backed securities and CMO			100,717				91,253				-				-
		$	507,922			$	470,090			$	7,000			$	5,296

Schedule of Unrealized Loss on Investments [Table Text Block]

		Number of								Gross
		Investment				Fair				Unrealized
		Positions				Value				Losses
(Dollars in thousands)
March 31, 2023:
Securities available for sale:
Continuous loss position less than twelve months:
Agency mortgage-backed securities			4			$	3,589			$	120
Agency CMO			3				2,604				62
Agency notes and bonds			6				16,797				221
Treasury notes and bonds			10				16,734				266
Muncipal obligations			36				17,113				195
Total less than twelve months			59				56,837				864
Continuous loss position more than twelve months:
Agency mortgage-backed securities			93				78,717				9,174
Agency CMO			22				3,557				161
Agency notes and bonds			52				121,382				10,274
Treasury notes and bonds			20				63,078				2,561
Muncipal obligations			192				104,118				15,295
Total more than twelve months			379				370,852				37,465
Total securities available for sale			438			$	427,689			$	38,329
Securities held to maturity:
Continuous loss position more than twelve months:
Corporate notes			4			$	5,296			$	1,704
Total more than twelve months			4				5,296				1,704
Total held to maturity			4			$	5,296			$	1,704

		Number of								Gross
		Investment				Fair				Unrealized
		Positions				Value				Losses
(Dollars in thousands)
December 31, 2022:
Securities available for sale:
Continuous loss position less than twelve months:
Agency mortgage-backed securities			69			$	27,561			$	2,214
Agency CMO			23				6,287				336
Agency notes and bonds			15				35,079				1,314
Treasury notes and bonds			17				31,615				997
Muncipal obligations			154				81,218				5,960
Total less than twelve months			278				181,760				10,821
Continuous loss position more than twelve months:
Agency mortgage-backed securities			28				56,303				8,979
Agency CMO			3				257				13
Agency notes and bonds			45				102,902				11,848
Treasury notes and bonds			13				47,117				2,917
Muncipal obligations			98				52,279				12,266
Total more than twelve months			187				258,858				36,023
Total securities available for sale			465			$	440,618			$	46,844
Securities held to maturity:
Continuous loss position less than twelve months:
Corporate notes			3			$	3,779			$	1,221
Total less than twelve months			3				3,779				1,221
Continuous loss position more than twelve months:
Corporate notes			1				1,532				468
Total more than twelve months			1				1,532				468
Total securities held to maturity			4			$	5,311			$	1,689

X

- Definition

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

+ References

No definition available.

+ Details

Name:	us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets.

+ References

No definition available.

+ Details

Name:	us-gaap_MarketableSecuritiesTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

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/otherTransitionRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481800/320-10-50-6

+ Details

Name:	us-gaap_ScheduleOfUnrealizedLossOnInvestmentsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration