Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2012

Goodwill and Intangible Assets [Abstract]

Summary of other intangible assets

The Company amortizes intangible assets with finite lives on a straight-line basis over the estimated useful lives, which range from one to eight years. The summary of other intangible assets, net as of June 30, 2012 and December 31, 2011 are as follows:

	June 30, 2012						December 31, 2011
	Cost		Accumulated Amortization		Net Book Value		Cost		Accumulated Amortization		Net Book Value
Customer contracts and relationships	$	17,263	$	11,501	$	5,762	$	17,263	$	10,554	$	6,709
Patents and technology		7,408		6,462		946		7,408		6,223		1,185
Trademarks and trade names		2,729		2,419		310		2,729		2,361		368
Other		3,254		2,430		824		3,254		2,184		1,070
	$	30,654	$	22,812	$	7,842	$	30,654	$	21,322	$	9,332

Schedule of expected amortization expense

The Company’s scheduled amortization expense for 2012 and the next five years is as follows:

Fiscal Year	Amount
2012	$	2,971
2013	$	2,646
2014	$	2,130
2015	$	1,419
2016	$	166