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PENSION AND RETIREMENT PLANS LIABILITIES (Tables) | 3 Months Ended
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Mar. 31, 2023
PENSION AND RETIREMENT PLANS LIABILITIES |
Schedule of net periodic benefit cost | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended March 31, | ​
December 31, |  | 2023 |  | 2022 | ​
(in thousands) | ​ | ​ | ​ | ​ | ​ | ​ | ​
Interest cost |  | $ | 40 |  | $ | 243 | ​
Expected return on Plan assets |  | ​ | — |  | ​ | — | ​
Amortization of net losses |  | ​ | 220 |  | ​ | 253 | ​
Settlement loss | ​ | ​ | 17,375 | ​ | ​ | — | ​
Net periodic benefit cost | ​ | $ | 17,635 | ​ | $ | 496 | ​
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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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