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PENSION AND RETIREMENT PLANS (Tables) | 3 Months Ended
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Mar. 31, 2024
PENSION AND RETIREMENT PLANS |
Schedule of net periodic cost | ​
​ | ​ | ​ | ​
​ | ​ | Three months ended
(in thousands) |  | March 31, 2023
Interest cost | ​ | $ | 4
Expected return on plan assets | ​ |  | —
Amortization of net losses | ​ |  | 22
Settlement loss | ​ | ​ | 2,089
Net periodic cost (1) | ​ | $ | 2,115
(1) Reported as part of Selling, general and administrative expenses in the accompanying Consolidated Statements of Operations.

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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 -Topic 715 -SubTopic 20 -Subparagraph (h) -Name Accounting Standards Codification -Paragraph 1 -Section 50 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480506/715-20-50-1 + Details
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