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Note 17 - Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Stockholders Equity [Table Text Block]

		December 31,
		2021				2020
Foreign currency translation adjustments, net of tax		$	(11,440	)		$	(10,847	)
Employee benefit related adjustments – U.S, net of tax			(11,745	)			(13,867	)
Employee benefit related adjustments – Mexico, net of tax			191				16
Accumulated other comprehensive loss		$	(22,994	)		$	(24,698	)

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

		Foreign Currency Translation				Defined Benefit Plans				Accum. Other Comp Loss
Balance at January 1, 2020		$	(10,623	)		$	(13,428	)		$	(24,051	)
Currency translation adjustments, net of tax			(224	)			0				(224	)
Net actuarial loss for the year, net of tax			0				(1,054	)			(1,054	)
Amortization for the year, net of tax			0				631				631
Balance at December 31, 2020		$	(10,847	)		$	(13,851	)		$	(24,698	)
Currency translation adjustments, net of tax			(593	)			0				(593	)
Net actuarial loss for the year, net of tax			0				1,684				1,684
Amortization for the year, net of tax			0				613				613
Balance at December 31, 2021		$	(11,440	)		$	(11,554	)		$	(22,994	)

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Tabular disclosure of the components of accumulated other comprehensive income (loss).

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-Name Accounting Standards Codification
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+ References

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