Quarterly report pursuant to Section 13 or 15(d)

Income Taxes - Additional Information (Detail)

v3.3.1.900
Income Taxes - Additional Information (Detail) - USD ($)
 9 Months Ended
Dec. 31, 2015
Mar. 31, 2015
Income Tax Contingency [Line Items]    
Liability unrecognized tax benefits $ 0 $ 0
Latest Tax Year [Member] | Federal Tax Jurisdictions [Member]    
Income Tax Contingency [Line Items]    
Open tax year 2015  
Latest Tax Year [Member] | State Tax Jurisdictions [Member]    
Income Tax Contingency [Line Items]    
Open tax year 2015  
Latest Tax Year [Member] | International Tax Jurisdictions [Member]    
Income Tax Contingency [Line Items]    
Open tax year 2015  
Earliest Tax Year [Member] | Federal Tax Jurisdictions [Member]    
Income Tax Contingency [Line Items]    
Open tax year 2013  
Earliest Tax Year [Member] | State Tax Jurisdictions [Member]    
Income Tax Contingency [Line Items]    
Open tax year 2011  
Earliest Tax Year [Member] | International Tax Jurisdictions [Member]    
Income Tax Contingency [Line Items]    
Open tax year 2012