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Note 17 - Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

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

		December 31,
		2020				2019

Pension liability adjustment, net of income tax benefit of $679 and $671		$	(1,795	)		$	(1,770	)
Unrealized loss on cash flow hedges, net of income tax benefit of $20 and $11			(71	)			(44	)
Total		$	(1,866	)		$	(1,814	)

Schedule of Changes in Accumulated Other Comprehensive Income Loss [Table Text Block]

		Pension Liability Adjustment				Unrealized Loss on Cash Flow Hedges				Total

Balance, December 31, 2019		$	(1,770	)		$	(44	)		$	(1,814	)

Other comprehensive loss before reclassifications			(3	)			(308	)			(311	)
Amounts reclassified from Accumulated other comprehensive loss			(22	)			281				259
Net current period adjustments to Other comprehensive loss			(25	)			(27	)			(52	)

Balance, December 31, 2020		$	(1,795	)		$	(71	)		$	(1,866	)

Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]

		Amount reclassified from Accumulated Other Comprehensive Loss											Affected line item in the
Details about Accumulated Other		Year Ended December 31,											Consolidated Statements
Comprehensive Loss Components		2020				2019				2018			of Operations

Pension liability adjustment:
Net periodic pension cost:
Service cost		$	(16	)		$	(11	)		$	(11	)	Cost of sales
Non-service cost			46				(15	)			52		Other income
Associated income tax (expense) benefit			(8	)			4				8		Income tax expense (benefit)
			22				(22	)			49
Unrealized gain (loss) on cash flow hedges:
Gain (loss) on cash flow hedges			(378	)			5				13		Net sales
Associated income tax (expense) benefit			97				2				(1	)	Income tax expense (benefit)
			(281	)			7				12
Total reclassifications for the period		$	(259	)		$	(15	)		$	61