Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares |
Jun. 25, 2022 |
Dec. 25, 2021 |
|---|---|---|
| Common Class A | ||
| Common Stock, par value | $ 0.01 | $ 0.01 |
| Common Stock, shares authorized | 22,700,000 | 22,700,000 |
| Common Stock, shares issued | 10,225,061 | 10,183,801 |
| Common Stock, shares outstanding | 10,225,061 | 10,183,801 |
| Common Class B | ||
| Common Stock, par value | $ 0.01 | $ 0.01 |
| Common Stock, shares authorized | 4,200,000 | 4,200,000 |
| Common Stock, shares issued | 2,068,000 | 2,068,000 |
| Common Stock, shares outstanding | 2,068,000 | 2,068,000 |