Commitments and Contingencies - Royalty Payment (Details) $ in Millions	Jun. 27, 2020 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Future minimum royalty payments	$ 2.3
Future minimum quarterly payment due through second quarter of fiscal 2023	0.2
Future minimum quarterly payment due between second quarter of 2023 and 2028	$ 0.1

Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments.

No definition available.

Name:	us-gaap_ContractualObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant