Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Dec. 31, 2023

Equity [Abstract]

Schedule of accumulated other comprehensive income (loss) [Table Text Block]

The following summarizes the components of other comprehensive income (loss) accumulated in shareholders’ equity:

	Foreign Currency Translation Adjustments		Available for Sale Securities		Defined Benefit Pension Plans		Accumulated Other Comprehensive Income (Loss)
Balance at January 1, 2021	$	(3,738)	$	—	$	(809)	$	(4,547)
Foreign currency translation adjustments	84		—		—		84
Amounts reclassified from accumulated other comprehensive income (loss)	—		—		201		201
Tax effect	—		—		(52)		(52)
Unrecognized amounts from defined benefit pension plans	—		—		110		110
Tax effect	—		—		31		31
Net of tax amount	84		—		290		374
Balance at December 31, 2021	$	(3,654)	$	—	$	(519)	$	(4,173)
Foreign currency translation adjustments	(1,857)		—		—		(1,857)
Unrealized gain (loss) on available-for-sale securities	—		(245)		—		(245)
Amounts reclassified from accumulated other comprehensive income (loss)	—		(8)		119		111
Tax effect	—		54		(31)		23
Unrecognized amounts from defined benefit pension plans	—		—		705		705
Tax effect	—		—		(152)		(152)
Net of tax amount	(1,857)		(199)		641		(1,415)
Balance at December 31, 2022	$	(5,511)	$	(199)	$	122	$	(5,588)
Foreign currency translation adjustments	589		—		—		589
Unrealized gain (loss) on available-for-sale securities	—		95		—		95
Amounts reclassified from accumulated other comprehensive income (loss)	—		272		—		272
Tax effect	—		(76)		—		(76)
Unrecognized amounts from defined benefit pension plans	—		—		(103)		(103)
Tax effect	—		—		26		26
Net of tax amount	589		291		(77)		803
Balance at December 31, 2023	$	(4,922)	$	92	$	45	$	(4,785)