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Goodwill and Other Intangible Assets Goodwill and Other Intangible Assets (Tables)
 12 Months Ended
Dec. 31, 2012
Goodwill and Intangible Assets Disclosure [Abstract]  
Changes in the Company's carrying value of goodwill by reporting segment
The following table summarizes the changes in the Company's carrying value of goodwill by reporting segment for the indicated periods:
 
 
December 31, 2011
 
 
 
 
 
December 31, 2012
 
 
Gross
Balance
 
Accumulated Impairment Losses
 
Additions
 
Translation and Other Adjustments
 
Gross
Balance
 
Accumulated Impairment Losses
 
 
 
 
 
 
 
 
 
 
 
 
 
GETS
 
$
50,720

 
$
(15,171
)
 
$
—

 
$
—

 
$
50,720

 
$
(15,171
)
PSS
 
24,715

 
(8,312
)
 
—

 
394

 
25,109

 
(8,312
)
MRI
 
15,805

 
(6,230
)
 
—

 
88

 
15,893

 
(6,230
)
Total goodwill
 
$
91,240

 
$
(29,713
)
 
$
—

 
$
482

 
$
91,722

 
$
(29,713
)
Changes in the Company's carrying value of other intangible assets
The following tables summarize the changes in the Company's carrying value of other intangible assets for the indicated periods:
 
 
December 31, 2011
 
 
 
 
 
December 31, 2012
 
 
Gross
Balance
 
Accumulated Amortization
 
Additions and Adjustments (1)
 
Amortization
 
Gross
Balance
 
Accumulated Amortization
 
 
 
 
 
 
 
 
 
 
 
 
 
Intangible assets subject to amortization:
 
 
 
 
 
 
 
 
 
 
 
 
Trademarks
 
$
100

 
$
(33
)
 
$
5,100

 
$
(34
)
 
$
5,200

 
$
(67
)
Developed technology
 
460

 
(92
)
 
—

 
(92
)
 
460

 
(184
)
Client relationships
 
11,960

 
(2,537
)
 
—

 
(1,056
)
 
11,960

 
(3,593
)
Non-compete
 
150

 
(46
)
 
—

 
(29
)
 
150

 
(75
)
Reacquired franchise rights
 
907

 
(111
)
 
65

 
(95
)
 
972

 
(206
)
Total intangible assets subject to amortization
 
13,577

 
(2,819
)
 
5,165

 
(1,306
)
 
18,742

 
(4,125
)
Indefinite-lived intangible assets:
 
 
 
 
 
 
 
 
 
 
 
 
Trademarks
 
7,265

 
—

 
(5,100
)
 
—

 
2,165

 
—

Total other intangible assets
 
$
20,842

 
$
(2,819
)
 
$
65

 
$
(1,306
)
 
$
20,907

 
$
(4,125
)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(1) 
In December 2012, the Company reassessed the useful life of the $5.1 million L.R. Kimball trademark and determined the trademark to have a finite life. Accordingly, the Company accounted for this change on a prospective basis and will amortize it on a straight-line basis over its estimated remaining useful life.