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Other comprehensive income (loss) | 9 Months Ended
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Sep. 30, 2021
Other comprehensive income (loss) |
Other comprehensive income (loss) | 2. Other comprehensive income (loss): ​ The components of other comprehensive income (loss) and their related tax effects are reported in the consolidated statements of income and comprehensive income. The accumulated other comprehensive income (loss) included in the consolidated balance sheets relates to net unrealized gains and losses on investment securities available-for-sale, benefit plan adjustments and adjustments to derivative fair values. ​ The components of accumulated other comprehensive income (loss) included in stockholders’ equity at September 30, 2021 and December 31, 2020 are as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | September 30, 2021 |  | ​ | December 31, 2020 |
Net unrealized gain on investment securities available-for-sale | ​ | $ | 1,287 | ​ | $ | 9,696 | ​
Income tax expense | ​ |  | 270 | ​ |  | 2,036 | ​
Net of income taxes | ​ |  | 1,017 | ​ |  | 7,660 | ​
Benefit plan adjustments | ​ |  | (7,977) | ​ |  | (7,977) | ​
Income tax benefit | ​ |  | (1,675) | ​ |  | (1,675) | ​
Net of income taxes | ​ |  | (6,302) | ​ |  | (6,302) | ​
Derivative adjustments | ​ |  | 980 | ​ |  | 1,002 | ​
Income tax | ​ |  | 206 | ​ |  | 211 | ​
Net of income taxes | ​ |  | 774 | ​ |  | 791 | ​
Accumulated other comprehensive income (loss) | ​ | $ | (4,511) | ​ | $ | 2,149 | ​
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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(21)) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(23)) -URI http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(19)) -URI http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263 + Details
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