Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.3.0.814
Subsequent Events (Details)
$ / shares in Units, $ in Millions
 12 Months Ended
Jan. 06, 2016
USD ($)
Oct. 30, 2015
$ / shares
Oct. 26, 2015
USD ($)
tranch
Sep. 11, 2015
$ / shares
May. 01, 2015
$ / shares
Sep. 19, 2014
USD ($)
tranch
Dec. 31, 2015
USD ($)
Jun. 30, 2015
Apr. 01, 2015
Subsequent Event [Line Items]                  
Number of tranches | tranch           2      
Payment for closing of Tranches           $ 2.0      
Payments to acquire Tranche One           $ 1.1      
Dividend declared (usd per share) | $ / shares       $ 0.05 $ 0.05        
Subsequent Event                  
Subsequent Event [Line Items]                  
Agreement to purchase noncontrolling interest, percentage     20.00%            
Number of tranches | tranch     2            
Payment for closing of Tranches     $ 4.7            
Agreement to purchase common stock, first tranche, percentage     6.20%            
Payments to acquire Tranche One     $ 2.3            
Dividend declared (usd per share) | $ / shares   $ 0.05              
Common Class A                  
Subsequent Event [Line Items]                  
Agreement to purchase noncontrolling interest, percentage           9.00%   9.00%  
Agreement to purchase common stock, first tranche, percentage           5.00%      
Agreement to purchase common stock, second tranche, percentage                 4.00%
Scenario, Forecast [Member] | Subsequent Event                  
Subsequent Event [Line Items]                  
Agreement to purchase common stock, second tranche, percentage     5.80%            
Payments for closing Tranch Two $ 2.3                
Net income of the investee company             $ 3.0