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Note 4 - Debt (Tables)

9 Months Ended

Sep. 30, 2016

Notes Tables

Schedule of Debt [Table Text Block]

		As of
		September 30,				December 31,
(in thousands)		2016				2015
Asset-based revolving credit facility due June 30, 2019		$	163,516			$	145,800
Industrial revenue bond due April 1, 2018			1,825				2,690
Total debt			165,341				148,490
Less current amount			(1,825	)			(2,690	)
Total long-term debt		$	163,516			$	145,800

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