Acquisitions (Pro Forma Income Statement) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Business Acquisition, Pro Forma Earnings Per Share, Diluted	$ 0.41	$ 0.35
Pro Forma [Member]
Net sales	$ 153,981	$ 160,118
Gross profit	35,125	39,526
Net income	$ 4,331	$ 7,534
Business Acquisition, Pro Forma Earnings Per Share, Diluted	$ 0.42	$ 0.73

The pro forma gross profit for a period as if the business combination or combinations had been completed at the beginning of the period.

No definition available.

+ Details

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- Definition

The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(2)-(3)

-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463

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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

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