Property and Equipment, net (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Sep. 24, 2016
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 111,789	$ 114,993
Less: accumulated depreciation	(67,014)	(65,762)
Property, plant and equipment, net	44,775	49,231
Computer Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	7,628	7,242
Short-Term Leasehold Property [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	345	360
Video Lottery Terminal [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	100,249	104,176
Plant and Machinery [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 3,567	$ 3,215