Discount rate, income approach, goodwill impairment analysis, Backflip

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Terminal value growth rate used to estimate cash flows beyond the forecast period, income approach, good will impairment analysis

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value.

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Goodwill and Intangibles - Narrative (Details) - USD ($)	3 Months Ended		12 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Dec. 29, 2019	Dec. 30, 2018	Dec. 31, 2017
Finite-Lived Intangible Assets [Line Items]
Goodwill			$ 9,117,000
Terminal value growth rate, income approach, backflip	3.00%		3.00%
Discount rate, income approach, goodwill impairment analysis, backflip	19.00%		19.00%
Impairment of goodwill		$ 86,253,000	$ 0	$ 86,253,000	$ 0
Impairment of intangible assets	$ 0	$ 31,303,000	0	31,303,000	$ 0
Entertainment, Licensing and Digital
Finite-Lived Intangible Assets [Line Items]
Goodwill			9,117,000
Impairment of goodwill			(5,401,000)	$ 86,253,000
Tuque Games
Finite-Lived Intangible Assets [Line Items]
Goodwill			$ 9,117,000