Goodwill and Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014
Goodwill [Roll Forward]
Balance at January 1, 2014	$ 51,075
Acquisitions	21,003
Foreign Currency Translation	(1,875)
Balance at September 30, 2014	70,203
Material Handling
Goodwill [Roll Forward]
Balance at January 1, 2014	50,570
Acquisitions	21,003
Foreign Currency Translation	(1,875)
Balance at September 30, 2014	69,698
Distribution
Goodwill [Roll Forward]
Balance at January 1, 2014	505
Acquisitions	0
Foreign Currency Translation	0
Balance at September 30, 2014	$ 505