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Accumulated Other Comprehensive Loss | 12 Months Ended
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Dec. 31, 2020
Accumulated Other Comprehensive Loss [Abstract] |
Accumulated Other Comprehensive Loss | Note 11, Accumulated Other Comprehensive Loss: The following summarizes the changes in the balance and the reclassifications out of accumulated other comprehensive loss on our Consolidated Balance Sheets to the Consolidated Statements of Comprehensive Income:
|  | Year Ended December 31, |
(In thousands) |  | 2020 |  |  | 2019 |  |  | 2018 |
Beginning balance |  | $ | (2,087 | ) |  | $ | (1,465 | ) |  | $ | (2,144 | )
Other comprehensive income (loss) |  |  |  |  |  |  |  |  |  |  |  |
Defined benefit pension plan: |  |  |  |  |  |  |  |  |  |  |  |
Net gain (loss) during year |  |  | (791 | ) |  |  | (906 | ) |  |  | 769 |
Amortization of net loss(1) |  |  | 159 |  |  |  | 46 |  |  |  | 136 |
|  |  | (632 | ) |  |  | (860 | ) |  |  | 905 |
Tax expense (benefit) |  |  | (159 | ) |  |  | (238 | ) |  |  | 226 |
Total other comprehensive income (loss) |  |  | (473 | ) |  |  | (622 | ) |  |  | 679 |
Ending balance |  | $ | (2,560 | ) |  | $ | (2,087 | ) |  | $ | (1,465 | )
(1) | These amounts are included in the computation of net periodic pension costs and were reclassified to selling, general and administrative costs.

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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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