Acquisitions (Schedule Of Fair Value Assigned To The Assets Acquired And Liabilities Assumed) (Details) (USD $)	Dec. 29, 2011 Angus [Member]	Dec. 02, 2011 Coleman Cylinders [Member]	Sep. 30, 2011 STAKO [Member]	Jul. 01, 2011 Bernz [Member]
Business Acquisition [Line Items]
Cash and cash equivalents	$ 2,540,000		$ 2,715,000
Accounts receivable	16,515,000		4,175,000
Inventories	22,865,000	6,456,000	6,208,000	15,313,000
Prepaid expenses and other current assets	1,281,000		75,000
Deferred income taxes	398,000
Intangible assets	52,903,000	4,560,000	4,400,000	21,222,000
Other noncurrent assets	74,000		60,000
Property, plant and equipment	57,570,000	9,726,000	23,770,000	7,884,000
Total identifiable assets	154,146,000	20,742,000	41,403,000	44,419,000
Accounts payable	(9,581,000)	(3,719,000)	(2,813,000)	(6,167,000)
Accrued liabilities	(7,583,000)	(258,000)	(750,000)	(868,000)
Other current liabilities	(948,000)		(2,182,000)
Deferred income taxes			(2,384,000)
Long-term debt and other short-term borrowings	(47,324,000)
Net identifiable assets	88,710,000	16,765,000	33,274,000	37,384,000
Goodwill	45,330,000	5,888,000	8,226,000	3,616,000
Total consideration paid	132,940,000	22,653,000	41,500,000	41,000,000
Total consideration transferred	$ 134,040,000