Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Detail)

v3.2.0.727
Intangible Assets (Detail) - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2015
Mar. 31, 2015
Jun. 30, 2014
Goodwill And Intangible Assets [Line Items]      
Amortization $ 2,191   $ 344
Continuing Operations      
Goodwill And Intangible Assets [Line Items]      
Amortization $ 2,191   $ 344
Appia Core      
Goodwill And Intangible Assets [Line Items]      
Increase in intangible assets   $ 17,780