Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended
	Jun. 30, 2016	Mar. 31, 2016
Income Taxes [Line Items]
Liability unrecognized tax benefits	$ 0	$ 0
Earliest Tax Year [Member] | Federal Tax Jurisdictions [Member]
Income Taxes [Line Items]
Open tax year	2013
Earliest Tax Year [Member] | State Tax Jurisdictions [Member]
Income Taxes [Line Items]
Open tax year	2011
Earliest Tax Year [Member] | International Tax Jurisdictions [Member]
Income Taxes [Line Items]
Open tax year	2013
Latest Tax Year [Member] | Federal Tax Jurisdictions [Member]
Income Taxes [Line Items]
Open tax year	2015
Latest Tax Year [Member] | State Tax Jurisdictions [Member]
Income Taxes [Line Items]
Open tax year	2015
Latest Tax Year [Member] | International Tax Jurisdictions [Member]
Income Taxes [Line Items]
Open tax year	2015