Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
Mar. 31, 2014	Mar. 31, 2013
Summary of selected financial information by segment
Sales	$ 231,959	$ 232,615
Operating income (loss)	20,788	19,143
Depreciation and amortization	11,144	11,826
FLAG
Summary of selected financial information by segment
Sales	165,215	165,143
Operating income (loss)	28,077	24,568
Depreciation and amortization	6,516	6,985
FRAG
Summary of selected financial information by segment
Sales	59,881	60,249
Operating income (loss)	(899)	(1,086)
Depreciation and amortization	3,832	4,298
Corporate and Other
Summary of selected financial information by segment
Sales	6,863	7,223
Operating income (loss)	(6,390)	(4,339)
Depreciation and amortization	$ 796	$ 543

The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585

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- Definition

The net result for the period of deducting operating expenses from operating revenues.

+ References

No definition available.

+ Details

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- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.1)

-URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 1

-Article 5

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