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Note 4 - Derivative Instruments and Hedging Activities (Tables)

9 Months Ended

Sep. 30, 2020

Notes Tables

Schedule Of Derivative Assets (Liabilities) at Fair Value [Table Text Block]

		September 30, 2020				December 31, 2019
Commodity contracts		$	1,522			$	6
Foreign currency contracts			(3	)			31
Interest rate swaps			(35,049	)			(10,425	)

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