XML 64 R47.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Note 15 - Accumulated Other Comprehensive Income (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Notes Tables |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] |
|  | Unrealized Gains (Losses) on Available for-Sale Securities |  |  | Employee Benefit Plans |  |  | Total |
(Amounts in thousands) |  |  |  |  |  |  |  |  |  |  |  |
Balance January 1, 2021 |  | $ | 1,106 |  |  | $ | (3,029 | ) |  | $ | (1,923 | )
Other comprehensive (loss) income before reclassifications |  |  | (1,091 | ) |  |  | 1,160 |  |  |  | 69 |
Reclassified from AOCI |  |  | — |  |  |  | 308 |  |  |  | 308 |
Other comprehensive (loss) income, net |  |  | (1,091 | ) |  |  | 1,468 |  |  |  | 377 |
Balance December 31, 2021 |  | $ | 15 |  |  | $ | (1,561 | ) |  | $ | (1,546 | )
Balance January 1, 2022 |  | $ | 15 |  |  | $ | (1,561 | ) |  | $ | (1,546 | )
Other comprehensive (loss) income before reclassifications |  |  | (15,636 | ) |  |  | 1,357 |  |  |  | (14,279 | )
Reclassified from AOCI |  |  | — |  |  |  | 106 |  |  |  | 106 |
Other comprehensive (loss) income, net |  |  | (15,636 | ) |  |  | 1,463 |  |  |  | (14,173 | )
Balance December 31, 2022 |  | $ | (15,621 | ) |  | $ | (98 | ) |  | $ | (15,719 | )
Balance January 1, 2023 |  | $ | (15,621 | ) |  | $ | (98 | ) |  | $ | (15,719 | )
Other comprehensive income before reclassifications |  |  | 4,479 |  |  |  | 242 |  |  |  | 4,721 |
Reclassified from AOCI |  |  | 16 |  |  |  | 31 |  |  |  | 47 |
Other comprehensive income, net |  |  | 4,495 |  |  |  | 273 |  |  |  | 4,768 |
Balance December 31, 2023 |  | $ | (11,126 | ) |  | $ | 175 |  |  | $ | (10,951 | )
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] |
|  | Year Ended December 31, |  | Income Statement
(Amounts in thousands) |  | 2023 |  |  | 2022 |  |  | 2021 |  | Line Item Affected
Available-for-sale securities |  |  |  |  |  |  |  |  |  |  |  |  |
Loss recognized |  | $ | 21 |  |  | $ | — |  |  | $ | — |  | Net loss on sale of securities
Reclassified out of AOCI, before tax |  |  | 21 |  |  |  | — |  |  |  | — |  | Income before income taxes
Income tax benefit |  |  | (5 | ) |  |  | — |  |  |  | — |  | Income tax expense
Reclassified out of AOCI, net of tax |  |  | 16 |  |  |  | — |  |  |  | — |  | Net income
Employee benefit plans |  |  |  |  |  |  |  |  |  |  |  |  |
Amortization of prior service cost |  |  | — |  |  |  | — |  |  |  | 124 |  | Other operating expense
Amortization of net actuarial loss |  |  | 38 |  |  |  | 135 |  |  |  | 264 |  | Other operating expense
Reclassified out of AOCI, before tax |  |  | 38 |  |  |  | 135 |  |  |  | 388 |  | Income before income taxes
Income tax expense |  |  | (7 | ) |  |  | (29 | ) |  |  | (80 | ) | Income tax expense
Reclassified out of AOCI, net of tax |  |  | 31 |  |  |  | 106 |  |  |  | 308 |  | Net income
Total reclassified out of AOCI, net of tax |  | $ | 47 |  |  | $ | 106 |  |  | $ | 308 |  | Net income

X
- Definition Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss). + References No definition available. + Details
Name: | us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -Publisher FASB -URI https://asc.fasb.org//1943274/2147482790/220-10-45-14A Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481674/830-30-50-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 830 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481694/830-30-45-20 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
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