The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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The increase (decrease) in stockholders' equity during the period.

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Number of previously issued common shares repurchased by the issuing entity and held in treasury.

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Amount of decrease of par value, additional paid in capital (APIC) and retained earnings of common and preferred stock retired from treasury when treasury stock is accounted for under the cost method.

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Number of shares of common and preferred stock retired from treasury during the period.

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Retirement of Treasury Stock (Details) - USD ($)		3 Months Ended
Retirement of Treasury Stock (Details) - USD ($)	Jul. 02, 2020	Sep. 27, 2020	Dec. 27, 2020	Jun. 28, 2020	Mar. 29, 2020
Treasury stock (in shares)			10,250	5,789,600	5,776,819
Increase in unissued shares upon retirement	5,789,600
Common stock, authorized (in shares)	15,000,000		15,000,000		15,000,000
Treasury Stock
Amount of retired treasury stock	$ 58,555,000	$ (58,555,000)
Treasury Stock Retirement Resolutions 2020
Change to total stockholders' equity	$ 0