Long-term Deferred Revenue - Schedule of Long-term Deferred Revenue (Detail) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Deferred Revenue Disclosure [Abstract]
Deferred revenue for Sony Computer Entertainment	$ 1,263	$ 7,051
Other deferred revenue	1,253	776
Long-term deferred revenue	$ 2,516	$ 7,827