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Note 18 - Post-retirement Benefits | 6 Months Ended
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Jun. 30, 2023
Notes to Financial Statements |
Retirement Benefits [Text Block] |
18. | Post-retirement benefits
Amounts recognized in the unaudited condensed consolidated statements of operations in respect of the defined benefit schemes were as follows (in thousands):
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Amortization of prior service credit |  | $ | 61 |  |  | $ | 61 |  |  | $ | 122 |  |  | $ | 122 |
Interest cost |  |  | (1,551 | ) |  |  | (991 | ) |  |  | (3,084 | ) |  |  | (2,045 | )
Expected return on plan assets |  |  | 1,007 |  |  |  | 1,375 |  |  |  | 1,993 |  |  |  | 2,803 |
Total |  | $ | (483 | ) |  | $ | 445 |  |  | $ | (969 | ) |  | $ | 880 |
The Company contributed $1.3 million and $2.5 million for the three and six months ended June 30, 2023, respectively, and $1.2 million and $2.5 million for the three and six months ended June 30, 2022, respectively, to defined benefit schemes. Amortization of prior service credit, interest cost and expected return on plan assets have been recognized in “Other income, net” in the unaudited condensed consolidated statements of operations.

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