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Note 11 - Fair Value of Assets and Liabilities (Tables)

12 Months Ended

Dec. 31, 2013

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

		Value of Items Recorded at Fair Value
		As of December 31, 2013
(in thousands)		Level 1				Level 2				Level 3				Total
Assets:
Embedded customer derivatives		$	-			$	614			$	-			$	614
Total assets at fair value		$	-			$	614			$	-			$	614
Liabilities:
Nickel swaps		$	-			$	614			$	-			$	614
Interest rate swap			-				279				-				279
Fixed interest rate swap			-				710				-				710
Total liabilities at fair value		$	-			$	1,603			$	-			$	1,600

		Value of Items Recorded at Fair Value
		As of December 31, 2012
(in thousands)		Level 1				Level 2				Level 3				Total
Assets:
Embedded customer derivatives		$	-			$	113			$	-			$	113
Total assets at fair value		$	-			$	113			$	-			$	113
Liabilities:
Nickel swaps		$	-			$	168			$	-			$	168
Interest rate swap			-				446				-				446
Fixed interest rate swap							941								941
Total liabilities at fair value		$	-			$	1,555			$	-			$	1,555

Fair Value, by Balance Sheet Grouping [Table Text Block]

		Value of Items Not Recorded at Fair Value
		As of December 31, 2013
(in thousands)		Level 1				Level 2				Level 3				Total
Liabilities:
Debt
IRB		$	4,340			$	-			$	-			$	4,340
Term loan			-				48,854				-				48,854
Revolver			-				146,075				-				146,075
Total liabilities not recorded at fair value		$	4,340			$	194,929			$	-			$	199,269

		Value of Items Not Recorded at Fair Value
		As of December 31, 2012
(in thousands)		Level 1				Level 2				Level 3				Total
Liabilities:
Debt
IRB		$	5,125			$	-			$	-			$	5,125
Term loan			-				57,604				-				57,604
Revolver			-				177,575				-				177,575
Total liabilities not recorded at fair value		$	5,125			$	235,179			$	-			$	240,304

X

- Definition

Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258



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-Name Accounting Standards Codification

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-Section 50

-Paragraph 30

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- Definition

Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19190-110258

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