Acquisitions (Pro Forma) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Business Combinations [Abstract]
Net sales	$ 103,948	$ 95,618
Net sales, Pro Forma		104,016
Net income	671	5,748
Net Income, Pro Forma		$ 6,274
Basic (in dollars per share)	$ 0.02	$ 0.14
Basic, Pro Forma (in dollars per share)		$ 0.15
Diluted (in dollars per share)	$ 0.02	$ 0.14
Diluted, Pro Forma (in dollars per share)		$ 0.15

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

+ References+ Details

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+ Details

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

+ References

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+ Details

- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

+ References

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+ Details