Commitments and Contingencies - Other Commitments (Details) $ in Thousands				9 Months Ended
	Sep. 27, 2019 USD ($)	Sep. 26, 2019 USD ($)	Jan. 15, 2019 USD ($) Payment floor	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Apr. 01, 2020 USD ($)	Mar. 31, 2020 USD ($)
Property, Plant and Equipment [Line Items]
Number of floors purchased | floor			5
Purchase price of property			$ 27,000	$ 107,157	$ 169,033
Number of floors with the option to purchase | floor			3
Number of installment payments | Payment			6
Purchase price		$ 21,300
Refundable deposit	$ 300
Subsequent Event
Property, Plant and Equipment [Line Items]
Additional amount to be paid at closing							$ 21,000
Amount of total Promotional Rights Agreement						$ 36,000