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FAIR VALUE DISCLOSURES (Tables)

6 Months Ended

12 Months Ended

Sep. 30, 2012

Sep. 30, 2011

Mar. 31, 2012

Schedule of fair value assets measured on non-recurring basis

		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Balance as of September 30, 2012		Total Gain (Loss) for the Three Months Ended September 30, 2012		Total Gain (Loss) for the Six Months Ended September 30, 2012
Assets held for sale		$	0	$	1,961	$	0	$	1,961	$	(2,000)	$	(3,889)
	Total assets	$	0	$	1,961	$	0	$	1,961	$	(2,000)	$	(3,889)

		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Balance as of September 30, 2011		Total Gain (Loss) for the Three and Six Months Ended September 30, 2011
Inventories		$	0	$	48,801	$	0	$	48,801	$	(24,610)
Assets held for sale			0		649		0		649		(400)
	Total assets	$	0	$	49,450	$	0	$	49,450	$	(25,010)

Schedule of fair value assets measured on recurring basis

		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Balance as of September 30, 2012		Balance Sheet Classification
Rabbi Trust investments		$	4,065	$	0	$	0	$	4,065	Other assets
	Total assets	$	4,065	$	0	$	0	$	4,065

		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Balance as of March 31, 2012		Balance Sheet Classification
Rabbi Trust investments		$	4,171	$	0	$	0	$	4,171	Other assets
	Total assets	$	4,171	$	0	$	0	$	4,171

Schedule of fair value of debt

	September 30, 2012				March 31, 2012
	Carrying Value		Fair Value		Carrying Value		Fair Value
7 ½% Senior Notes	$	350,315	$	364,438	$	350,346	$	364,875
Term Loan		240,000		240,000		245,000		245,000
Revolving Credit Facility		40,000		40,000		59,300		59,300
3% Convertible Senior Notes		104,371		119,669		102,599		120,750
	$	734,686	$	764,107	$	757,245	$	789,925

- Definition

Tabular disclosure of assets and liabilities by class, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). The disclosures that may be required or desired include: (a) the fair value measurements recorded during the period and the reasons for the measurements and (b) 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 or liabilities (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). Where the quoted price in an active market for the identical liability is not available, the Level 1 input is the quoted price of an identical liability when traded as an asset.

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- Definition

Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class 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).

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