Segment Information - Schedule of Location of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment, Net	$ 56,352	$ 56,774	$ 74,368
U.S. [Member]
Property, Plant and Equipment, Net	54,784	55,338	73,784
Philippines [Member]
Property, Plant and Equipment, Net	163	131	201
Canada [Member]
Property, Plant and Equipment, Net	$ 1,405	$ 1,305	$ 383