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Noncontrolling Interests (Tables)
3 Months Ended
Mar. 31, 2013
Noncontrolling Interest [Abstract]  
Summary of redeemable noncontrolling interests
erests.
The following table provides a summary of redeemable noncontrolling interests (in thousands):
 
 
Income
Statement
Impact
 
Redeemable
Noncontrolling
Interests
Balance as of December 31, 2011
 
 
$
6,964

Noncontrolling interest
$
210

 
 
Redemption value change
(34
)
 
176

Distribution to noncontrolling interests
 
 
(190
)
Balance as of March 31, 2012
 
 
$
6,950

 
 
 
 
Balance as of December 31, 2012
 
 
$
6,991

Noncontrolling interest
$
212

 
 
Redemption value change
26

 
238

Distribution to noncontrolling interests
 
 
(186
)
Balance as of March 31, 2013
 
 
$
7,043