Acquisitions (Tables)

6 Months Ended

Nov. 30, 2011

STAKO [Member]

Business Acquisition [Line Items]

Schedule Of Acquisition Of Intangible Assets

		$0,000		$0,000
(in thousands)			Useful Life
Category	Amount		(Years)
Trade name	$	1,500		10
Customer relationships		2,500		10-15
Non-compete agreement		400		3
Total acquired identifiable intangible assets	$	4,400

Schedule Of Fair Value Assigned To The Assets Acquired And Liabilities Assumed

(in thousands)
Cash and cash equivalents	$	2,715
Accounts receivable		4,175
Inventories		6,208
Other current assets		75
Intangible assets		4,400
Other noncurrent assets		60
Property, plant and equipment		23,770
Total identifiable assets		41,403
Accounts payable		(2,813	)
Accrued liabilities		(750	)
Other liabilities		(1,890	)
Deferred income taxes		(2,440	)
Net identifiable assets		33,510
Goodwill		7,990
Total consideration paid	$	41,500

Bernz [Member]

Business Acquisition [Line Items]

Schedule Of Components Of Gain On Settlement Of Preexisting Relationship

(in thousands)
Reserve	$	14,402
Less: Fair value of settlement		(10,000	)
Settlement gain	$	4,402

Schedule Of Acquisition Of Intangible Assets

		$00,000		$00,000
(in thousands)			Useful Life
Category	Amount		(Years)
Trade name	$	8,500		Indefinite
Customer relationships		10,500		9-13
Non-compete agreements		2,300		5
Total acquired identifiable intangible assets	$	21,300

Schedule Of Fair Value Assigned To The Assets Acquired And Liabilities Assumed

(in thousands)
Inventories	$	15,313
Intangible assets		21,300
Property, plant and equipment		7,880
Total identifiable assets		44,493
Accounts payable		(6,177	)
Accrued liabilities		(925	)
Net identifiable assets		37,391
Goodwill		3,609
Total consideration paid	$	41,000