Aggregate dividends declared during the period for each share of common stock outstanding.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Subsequent Events - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended		6 Months Ended
	Jul. 29, 2020	Jun. 30, 2020	Jun. 28, 2020	Jun. 30, 2019	Jun. 28, 2020	Jun. 30, 2019
Subsequent Event [Line Items]
Consideration transferred					$ 8,055	$ 0
Dividends declared per share (in usd per share)			$ 0	$ 0.05	$ 0.06	$ 0.10
Serial Productions, LLC \| Subsequent Event
Subsequent Event [Line Items]
Consideration transferred	$ 25,000
Class A Common Stock \| Subsequent Event
Subsequent Event [Line Items]
Dividends declared per share (in usd per share)		$ 0.06
Class B Common Stock \| Subsequent Event
Subsequent Event [Line Items]
Dividends declared per share (in usd per share)		$ 0.06