Goodwill and Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Jul. 01, 2018	Jul. 02, 2017	Apr. 02, 2017	Jul. 01, 2018	Dec. 31, 2017
Finite-Lived Intangible Assets [Line Items]
Off-market Lease, Unfavorable	$ 4,577			$ 4,577	$ 5,453
Unfavorable lease amortization period				10 years
Favorable Lease Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets	300	$ 400	$ 400
Franchise Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization of Intangible Assets			$ 500
CEC Entertainment, Inc. [Member]
Finite-Lived Intangible Assets [Line Items]
Off-market Lease, Unfavorable	10,200			$ 10,200
Peter Piper Pizza [Member]
Finite-Lived Intangible Assets [Line Items]
Off-market Lease, Unfavorable	$ 3,900			$ 3,900