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Accrued Severance Benefits (Tables)

9 Months Ended

Sep. 30, 2025

Postemployment Benefits [Abstract]

Changes in Accrued Severance Benefits

Changes in accrued severance benefits are as follows (in thousands):

		Three Months Ended				Nine Months Ended				Three Months Ended				Nine Months Ended
		September 30, 2025								September 30, 2024
Beginning balance		$	41,581			$	45,594			$	44,198			$	45,932
Provisions			693				2,868				1,582				4,552
Severance payments			(826	)			(10,669	)			(527	)			(1,889	)
Translation adjustments			(1,357	)			2,298				2,368				(974	)
			40,091				40,091				47,621				47,621
Less: Cumulative contributions to severance insurance deposit accounts			(25,859	)			(25,859	)			(30,246	)			(30,246	)
The National Pension Fund			(19	)			(19	)			(28	)			(28	)
Accrued severance benefits, net		$	14,213			$	14,213			$	17,347			$	17,347

Future Benefits Payments to Employees

The Company is liable to pay the following future benefits to its non-executive employees upon their normal retirement age (in thousands):

		Severance benefit
2026		$	94
2027		$	539
2028		$	106
2029		$	2,216
2030		$	2,643
2031 – 2036		$	17,339

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- References

No definition available.

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- Definition

Tabular disclosure of the costs related to the various types of retirement plans including defined benefit pension plan cost, defined contribution plan cost, other postretirement benefit plan cost, and net periodic benefit cost.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 20
-Topic 715
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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- Definition

Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (e)
-Publisher FASB
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-Name Accounting Standards Codification
-Paragraph 1
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-1

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