Accumulated Other Comprehensive Income (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	$ 33,087,000
Net change related to derivatives	(137,000)	$ (580,000)	$ 557,000
Net current-period other comprehensive income (loss)	(4,509,000)	(717,000)	(6,843,000)
Balance	(4,364,000)	33,087,000
Foreign Currency Items [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(986,000)
Total change in hedge fair value recorded in Other Comprehensive Income
Amounts reclassified from accumulated other comprehensive income
Net change related to derivatives
Net current-period other comprehensive income (loss)	(4,535,000)
Balance	(5,521,000)	(986,000)
Net of income tax expense	126,000
Unrealized Gain (Losses) On Available-For-Sale Investments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(18,000)
Total change in hedge fair value recorded in Other Comprehensive Income
Amounts reclassified from accumulated other comprehensive income
Net change related to derivatives
Net current-period other comprehensive income (loss)
Balance	(18,000)	(18,000)
Accrued Pension Service Costs [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(1,669,000)
Total change in hedge fair value recorded in Other Comprehensive Income
Amounts reclassified from accumulated other comprehensive income
Net change related to derivatives
Net current-period other comprehensive income (loss)	172,000
Balance	(1,497,000)	(1,669,000)
Net of income tax expense	36,000
Hedge Accounting Reserve [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance
Total change in hedge fair value recorded in Other Comprehensive Income	(137,000)
Amounts reclassified from accumulated other comprehensive income
Net change related to derivatives	(137,000)
Net current-period other comprehensive income (loss)	(137,000)
Balance	(137,000)
Net of income tax expense	66,000
Accumulated Other Comprehensive Income/(Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(2,673,000)
Total change in hedge fair value recorded in Other Comprehensive Income	(137,000)
Net change related to derivatives	(137,000)
Net current-period other comprehensive income (loss)	(4,500,000)	(716,000)	$ (6,839,000)
Balance	$ (7,173,000)	$ (2,673,000)