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v3.21.2

Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares | Jun. 27, 2021 | Dec. 27, 2020
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Condensed Consolidated Balance Sheets |  |
Series B Convertible Preferred Stock, par value | $ 0.01 | $ 0.01
Series B Convertible Preferred Stock, shares authorized | 0 | 260,000.0
Series B Convertible Preferred Stock, shares issued | 0 | 252,500
Series B Convertible Preferred Stock, shares outstanding | 0 | 252,500
Common stock, par value | $ 0.01 | $ 0.01
Common stock, shares issued | 48,937,000 | 45,288,000
Treasury stock, shares | 12,722,000 | 12,743,000

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- Definition Per share amount of par value or stated value of stock classified as temporary equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=65877616&loc=d3e177068-122764 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (27) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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