Stock-Based Compensation - Intrinsic Value of Stock Options Exercised and the Fair Value of Stock Options Vested (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Mar. 28, 2021	Mar. 28, 2021	Mar. 29, 2020
Intrinsic value of stock options exercised and the fair value of stock options vested
Intrinsic Value of Options Exercised	$ 555	$ 555	$ 120

Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (d)(2)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

Name:	us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration