XML 58 R44.htm IDEA: XBRL DOCUMENT v3.7.0.1
Redeemable Non-Controlling Interest (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2016
USD ($)
Dec. 31, 2015
USD ($)
Dec. 31, 2016
USD ($)
Installment
Sep. 30, 2016
USD ($)
[2]
Jun. 30, 2016
USD ($)
[2]
Mar. 31, 2016
USD ($)
[2]
Dec. 31, 2015
USD ($)
Sep. 30, 2015
USD ($)
[2]
Jun. 30, 2015
USD ($)
[2]
Mar. 31, 2015
USD ($)
[2]
Changes in Carrying Amount of Mandatorily Redeemable Non-Controlling Interests [Roll Forward]                    
Beginning balance [2] $ 45,974 [1] $ 40,365                
Operating results allocated to mandatorily redeemable non-controlling interest partners 4,057 3,538 [2]                
Distributions to mandatorily redeemable non-controlling interest partners (4,628) (3,740) [2]                
Changes in the redemption value of mandatorily redeemable non-controlling interest 6,169 2,670 [2]                
Payments for settlement of mandatorily redeemable non-controlling interest (1,262) (9,192) [2]                
Purchases of businesess - initial liability related to mandatorily redeemable non-controlling interests 18,880 12,291 [2]                
Other 0 42 [2]                
Ending balance 69,190 45,974 [1],[2]                
Carrying Amount of Redeemable Non-Controlling Interest [Abstract]                    
Contractual time period has lapsed but holder's employment has not been terminated     $ 24,700       $ 19,969 [2]      
Contractual time period has not lapsed and holder's employment has not been terminated     46,949       27,893 [2]      
Holder's employment has terminated and contractual time period has expired     0       0 [2]      
Holder's employment has terminated and contractual time period has not expired     0       0 [2]      
Redemption value prior to excess distributed earnings     71,649       47,862 [2]      
Excess distributions over earnings and losses     (2,459)       (1,888) [2]      
Redeemable non-controlling interests $ 69,190 $ 45,974 [1],[2] $ 69,190 $ 61,276 $ 59,932 $ 58,481 45,974 [1],[2] $ 45,323 $ 49,166 $ 45,578
Debt Instrument [Line Items]                    
Number of installments | Installment     2              
Aggregate principal payment due in 2018     $ 48,750              
Aggregate principal payment due in 2019     1,846              
Notes Payable [Member]                    
Debt Instrument [Line Items]                    
Aggregate amount of notes payable     $ 100       $ 3,100      
Number of installments | Installment     2              
Average effective interest rate 3.25%                  
Aggregate principal payment due in 2018     $ 1,200              
Aggregate principal payment due in 2019     $ 1,900              
Therapy Practice [Member]                    
Business Acquisition [Line Items]                    
Business acquisition, consideration payable, term of note 2 years                  
Therapy Practice [Member] | Minimum [Member]                    
Business Acquisition [Line Items]                    
Business acquisition, percentage of limited partnership acquired     50.00%              
Therapy Practice [Member] | Maximum [Member]                    
Business Acquisition [Line Items]                    
Business acquisition, percentage of limited partnership acquired     90.00%              
Therapy Practice [Member] | NewCo. [Member]                    
Business Acquisition [Line Items]                    
Percentage of equity interest of subsidiary contributed for acquisition     100.00%              
Business acquisition, percentage of general partnership interest acquired     100.00%              
Employment agreement renewal term 1 year                  
Non-Compete agreement term under condition of termination of employment of employed selling shareholder 2 years                  
Therapy Practice [Member] | NewCo. [Member] | Minimum [Member]                    
Business Acquisition [Line Items]                    
Employment agreement term 3 years                  
Non-Compete agreement term regardless of whether the selling shareholder is employed 5 years                  
Required redemption term, under condition of termination of employment of employed selling shareholders 3 years                  
Therapy Practice [Member] | NewCo. [Member] | Maximum [Member]                    
Business Acquisition [Line Items]                    
Employment agreement term 5 years                  
Non-Compete agreement term regardless of whether the selling shareholder is employed 6 years                  
Required redemption term, under condition of termination of employment of employed selling shareholders 5 years                  
[1] Mandatorily redeemable non-controlling interests
[2] as restated