Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Goodwill and Intangible Assets

September 30, 2013			December 31, 2012			Useful lives
Patented and unpatented technology	$	13,142		$	13,154		7-10 years
Amortization		(8,431	)		(7,429	)
Customer relationships		15,276			10,089		10-20 years
Amortization		(3,773	)		(3,303	)
Trade names and trademarks		8,542			7,314		25 years-indefinite
Amortization		(1,562	)		(1,383	)
Non-competition agreements		50			—		2-5 years
Amortization		(2	)		—
Customer backlog		471			473		< 1 year
Amortization		(471	)		(473	)

	September 30, 2013		December 31, 2012		Useful lives
Intangible assets		23,242		18,442
Goodwill		19,880		15,283
Goodwill and other intangibles	$	43,122	$	33,725

Changes in Goodwill

Changes in goodwill for the six months ended September 30, 2013 are as follows:

	Equipment Lifting Segment		Equipment Distribution Segment		Total
Balance January 1, 2013	$	15,008	$	275	$	15,283
Goodwill for the Sabre acquisition		4,577		—		4,577
Effect of change in exchange rates		20		—		20
Balance September 30, 2013	$	19,605	$	275	$	19,880