Accumulated Other Comprehensive Income (Details) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	$ (4,364,000)
Net change related to derivatives	81,000	$ (137,000)	$ (580,000)
Net current-period other comprehensive income (loss)	2,569,000	(4,509,000)	(717,000)
Balance	(18,239,000)	(4,364,000)
Foreign Currency Items [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(5,521,000)
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)	2,327,000
Balance	(3,194,000)	(5,521,000)
Net of income tax expense	23,000
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	(1,497,000)
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)	151,000
Balance	(1,346,000)	(1,497,000)
Net of income tax expense	55,000
Hedge Accounting Reserve [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(137,000)
Total change in hedge fair value recorded in Other Comprehensive Income	18,000
Amounts reclassified from accumulated other comprehensive income	63,000
Net change related to derivatives	81,000
Net current-period other comprehensive income (loss)	81,000
Balance	(56,000)	(137,000)
Net of income tax expense	25,000
Accumulated Other Comprehensive Income/(Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance	(7,173,000)
Total change in hedge fair value recorded in Other Comprehensive Income	18,000
Amounts reclassified from accumulated other comprehensive income	63,000
Net change related to derivatives	81,000
Net current-period other comprehensive income (loss)	2,559,000	(4,500,000)	$ (716,000)
Balance	$ (4,614,000)	$ (7,173,000)