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Accumulated Other Comprehensive Loss | 9 Months Ended
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Sep. 30, 2021
Equity |
Accumulated Other Comprehensive Loss | 4. ACCUMULATED OTHER COMPREHENSIVE LOSS: The Company’s balance in accumulated other comprehensive loss is comprised of amounts related to the Company’s minimum pension liability discussed in Note 11, “Pension Plans,” interest rate derivatives designated as cash flow hedges related to the Company’s outstanding debt as discussed in Note 7, “Debt,” and amounts related to an other-than-temporary impairment of a held-to-maturity investment that existed prior to 2020 with respect to the notes receivable discussed in Note 6, “Notes Receivable,” to the condensed consolidated financial statements included herein. Changes in accumulated other comprehensive loss by component for the nine months ended September 30, 2021 and 2020 consisted of the following (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | Other-Than- | ​ | ​ | ​ | ​ | ​
​ | ​ | Minimum | ​ | Temporary | ​ | ​ | ​ | ​ | ​
​ | ​ | Pension | ​ | Impairment of | ​ | Interest Rate | ​ | ​ | ​
​ |  | Liability |  | Investment |  | Derivatives |  | Total
Balance, December 31, 2020 | ​ | $ | (26,623) | ​ | $ | (3,509) | ​ | $ | (27,819) | ​ | $ | (57,951)
Gains (losses) arising during period | ​ | ​ | 8,324 | ​ | ​ | — | ​ | ​ | (370) | ​ | ​ | 7,954
Amounts reclassified from accumulated other comprehensive loss | ​ | ​ | 966 | ​ |  | 159 | ​ |  | 12,298 | ​ |  | 13,423
Net other comprehensive income | ​ |  | 9,290 | ​ |  | 159 | ​ |  | 11,928 | ​ |  | 21,377
Balance, September 30, 2021 | ​ | $ | (17,333) | ​ | $ | (3,350) | ​ | $ | (15,891) | ​ | $ | (36,574)
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | Other-Than- | ​ | ​ | ​ | ​ | ​
​ | ​ | Minimum | ​ | Temporary | ​ | ​ | ​ | ​ | ​
​ | ​ | Pension | ​ | Impairment of | ​ | Interest Rate | ​ | ​ | ​
​ |  | Liability |  | Investment |  | Derivatives |  | Total
Balance, December 31, 2019 | ​ | $ | (23,916) | ​ | $ | (5,877) | ​ | $ | 1,634 | ​ | $ | (28,159)
Losses arising during period | ​ | ​ | (11,167) | ​ | ​ | — | ​ | ​ | (39,965) | ​ | ​ | (51,132)
Amounts reclassified from accumulated other comprehensive loss | ​ |  | 1,444 | ​ |  | 158 | ​ |  | 6,479 | ​ |  | 8,081
Net other comprehensive income (loss) | ​ |  | (9,723) | ​ |  | 158 | ​ |  | (33,486) | ​ |  | (43,051)
Transition adjustment related to adoption of ASU 2016-13 | ​ | ​ | — | ​ | ​ | 2,158 | ​ | ​ | — | ​ | ​ | 2,158
Balance, September 30, 2020 | ​ | $ | (33,639) | ​ | $ | (3,561) | ​ | $ | (31,852) | ​ | $ | (69,052)
​

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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=123367319&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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