Redeemable Non-Controlling Interest (Tables)
 12 Months Ended
Dec. 31, 2016
Redeemable Non-Controlling Interest [Abstract]  
Changes in Carrying Amount of Redeemable Non-Controlling Interest
The following table details the changes in the carrying amount of the mandatorily redeemable non-controlling interests (in thousands):

  
Year Ended
December 31, 2016
  
Year Ended
December 31, 2015
 
     
(as restated)
 
Beginning balance, as restated
 
$
45,974
  
$
40,365
 
Operating results allocated to mandatorily redeemable non-controlling interest partners
  
4,057
   
3,538
 
Distributions to mandatorily redeemable non-controlling interest partners
  
(4,628
)
  
(3,740
)
Changes in the redemption value of mandatorily redeemable non-controlling interest
  
6,169
   
2,670
 
Payments for settlement of mandatorily redeemable non-controlling  interest
  
(1,262
)
  
(9,192
)
Purchases of businesses - initial liability related to mandatorily redeemable non-controlling interests
  
18,880
   
12,291
 
Other
  
-
   
42
 
Ending balance
 
$
69,190
  
$
45,974
 
Carrying Amount of Redeemable Non-Controlling Interest
The following table details the carrying amount of the mandatorily redeemable non-controlling interests (in thousands):

  
Year Ended
December 31, 2016
  
Year Ended
December 31, 2015
 
     
(as restated)
 
Contractual time period has lapsed but holder's employment has not been terminated
 
$
24,700
  
$
19,969
 
Contractual time period has not lapsed and holder's employment has not been terminated
  
46,949
   
27,893
 
Holder's employment has terminated and contractual time period has expired
  
-
   
-
 
Holder's employment has terminated and contractual time period has not expired
  
-
   
-
 
Redemption value prior to excess distributed earnings
 
$
71,649
  
$
47,862
 
Excess distributions over earnings and losses
  
(2,459
)
  
(1,888
)
  
$
69,190
  
$
45,974