Note 6 - Debt (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

Schedule of Debt [Table Text Block]

	As of
(in thousands)	December 31, 2015			December 31, 2014
Asset-based revolving credit facility due June 30, 2019	$	145,800		$	244,090
Industrial revenue bond due April 1, 2018		2,690			3,530
Total debt		148,490			247,620
Less current amount		(2,690	)		(3,530	)
Total long-term debt	$	145,800		$	244,090

Schedule of Maturities of Long-term Debt [Table Text Block]

(in thousands)	2016		2017		2018		2019		Total
ABL Credit Facility	$	-	$	-	$	-	$	145,800	$	145,800
Industrial revenue bond		865		895		930		-		2,690
Total principal payments	$	865	$	895	$	930	$	145,800	$	148,490