Annual report pursuant to Section 13 and 15(d)

Intangible Assets - Summary of Intangible Assets (Detail)

v3.5.0.1
Intangible Assets - Summary of Intangible Assets (Detail) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Mar. 31, 2014
Finite-lived Intangible Assets [Roll Forward]      
Intangible assets, beginning balance $ 24,936 $ 9,074 $ 4,757
Amortization of intangibles (8,168) (2,010) (1,769)
Purchase price allocation adjustment   (1,472)  
Increase in intangible assets     6,826
Capitalized developed software   64  
Customer relationship intangible asset write-off (2,404)   (586)
Reduction/impairment (1,874)   (154)
Intangible assets, ending balance $ 12,490 24,936 $ 9,074
XYO      
Finite-lived Intangible Assets [Roll Forward]      
Increase in intangible assets   1,500  
DT Media (Appia)      
Finite-lived Intangible Assets [Roll Forward]      
Increase in intangible assets   $ 17,780