XML 67 R51.htm IDEA: XBRL DOCUMENT v3.6.0.2
Acquisitions Pro Forma Table (Details) - USD ($)
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Business Acquisition [Line Items]    
Transaction   $ 68,817,000
As Reported    
Business Acquisition [Line Items]    
Total revenue $ 1,088,377,000 704,602,000
Net income $ 60,127,000 $ 60,710,000
Net income per basic share $ 1.72 $ 2.16
Net income per diluted share $ 1.72 $ 2.14
Pro Forma    
Business Acquisition [Line Items]    
Total revenue $ 1,771,835,000 $ 1,792,523,000
Net income $ 118,333,000 $ 61,479,000
Net income per basic share $ 2.44 $ 1.27
Net income per diluted share $ 2.44 $ 1.27