Quarterly report pursuant to Section 13 or 15(d)

Business Combinations (Details)

v2.4.0.8
Business Combinations (Details) (Grass Technologies [Member], USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2013
Grass Technologies [Member]
 
Unaudited Pro forma Financial Information  
Revenue $ 86,839
Income from operations $ 5,239