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Intangible Assets - Summary of expected amortization expense (Details 1) - USD ($)
$ in Thousands
Dec. 31, 2015
Jun. 30, 2015
Intangible Assets [Abstract]    
2016 (six months) $ 16,200  
2017 30,247  
2018 26,245  
2019 21,771  
2020 17,837  
Thereafter 70,784  
Total intangible assets, net $ 183,084 $ 195,182