Note 6 - Derivative Instruments (Tables)

9 Months Ended

Sep. 30, 2015

Notes Tables

Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]

	Net Gain (Loss) Recognized
	For the Three Months Ended September 30,						For the Nine Months Ended September 30,
(in thousands)	2015			2014			2015			2014
Interest rate swap (CTI)	$	(15	)	$	(33	)	$	(50	)	$	(80	)
Fixed interest rate swap (ABL)		(90	)		(118	)		(284	)		(363	)
Metals swaps		(571	)		(467	)		(1,958	)		1,305
Embedded customer derivatives		571			467			1,958			(1,305	)
Total loss	$	(105	)	$	(151	)	$	(334	)	$	(443	)